From: Marcel Werk <burntime@woltlab.com>
Date: Mon, 8 Aug 2011 12:46:25 +0000 (+0200)
Subject: Error codes removed
X-Git-Tag: 2.0.0_Beta_1~1903
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4fe0b42b3a548b78848061c83fcdd53a9717a9aa;p=GitHub%2FWoltLab%2FWCF.git

Error codes removed
---

diff --git a/wcfsetup/install.php b/wcfsetup/install.php
index 9bce470740..919f4cfe4a 100644
--- a/wcfsetup/install.php
+++ b/wcfsetup/install.php
@@ -257,7 +257,7 @@ class BasicFileUtil {
 			array_pop($tmpDir);
 			$dir = implode('/', $tmpDir);
 			
-			throw new SystemException('There is no access to the system temporary folder due to an unknown reason and no user specific temporary folder exists in '.INSTALL_SCRIPT_DIR.'! This is a misconfiguration of your webserver software! Please create a folder called '.$dir.' using your favorite ftp program, make it writable and then retry this installation.', 10000);
+			throw new SystemException('There is no access to the system temporary folder due to an unknown reason and no user specific temporary folder exists in '.INSTALL_SCRIPT_DIR.'! This is a misconfiguration of your webserver software! Please create a folder called '.$dir.' using your favorite ftp program, make it writable and then retry this installation.');
 		}
 		
 		return $dir;
@@ -293,7 +293,7 @@ class Tar {
 	public function __construct($archiveName) {
 		$match = array();
 		if (!is_file($archiveName)) {
-			throw new SystemException("unable to find tar archive '".$archiveName."'", 11002);
+			throw new SystemException("unable to find tar archive '".$archiveName."'");
 		}
 		
 		$this->archiveName = $archiveName;
@@ -366,7 +366,7 @@ class Tar {
 		}
 		
 		if (!isset($this->contentList[$fileIndex])) {
-			throw new SystemException("Tar: could find file '$index' in archive", 11013);
+			throw new SystemException("Tar: could find file '$index' in archive");
 		}
 		return $this->contentList[$fileIndex];
 	}
@@ -474,7 +474,7 @@ class Tar {
 		
 		// check filesize
 		if (filesize($destination) != $header['size']) {
-			throw new SystemException("Could not untar file '".$header['filename']."' to '".$destination."'. Maybe disk quota exceeded in folder '".dirname($destination)."'.", 11015);
+			throw new SystemException("Could not untar file '".$header['filename']."' to '".$destination."'. Maybe disk quota exceeded in folder '".dirname($destination)."'.");
 		}
 		
 		return true;
@@ -595,7 +595,7 @@ class File {
 		$this->filename = $filename;
 		$this->resource = fopen($filename, $mode);
 		if ($this->resource === false) {
-			throw new SystemException('Can not open file ' . $filename, 11012);
+			throw new SystemException('Can not open file ' . $filename);
 		}
 	}
 	
@@ -616,7 +616,7 @@ class File {
 	       		return call_user_func_array($function, $arguments);
 		}
 		else {
-			throw new SystemException('Can not call file method ' . $function, 11003);
+			throw new SystemException('Can not call file method ' . $function);
 		}
 	}
 }
@@ -636,11 +636,11 @@ class ZipFile extends File {
 	public function __construct($filename, $mode = 'wb') {
 		$this->filename = $filename;
 		if (!function_exists('gzopen')) {
-			throw new SystemException('Can not find functions of the zlib extension', 11004);
+			throw new SystemException('Can not find functions of the zlib extension');
 		}
 		$this->resource = @gzopen($filename, $mode);
 		if ($this->resource === false) {
-			throw new SystemException('Can not open file ' . $filename, 11012);
+			throw new SystemException('Can not open file ' . $filename);
 		}
 	}
 	
@@ -660,7 +660,7 @@ class ZipFile extends File {
 	       		return call_user_func_array($function, $arguments);
 		}
 		else {
-			throw new SystemException('Can not call method ' . $function, 11003);
+			throw new SystemException('Can not call method ' . $function);
 		}
 	}
 	
@@ -720,7 +720,7 @@ if (!file_exists(TMP_DIR . 'install/files/lib/system/WCFSetup.class.php')) {
 	$tar = new Tar(SETUP_FILE);
 	$contentList = $tar->getContentList();
 	if (!count($contentList)) {
-		throw new SystemException("Can not unpack 'WCFSetup.tar.gz'. File is probably broken.", 11016);
+		throw new SystemException("Can not unpack 'WCFSetup.tar.gz'. File is probably broken.");
 	}
 	
 	foreach ($contentList as $file) {
@@ -748,7 +748,7 @@ if (!file_exists(TMP_DIR . 'install/files/lib/system/WCFSetup.class.php')) {
 }
 
 if (!class_exists('wcf\system\WCFSetup')) {
-	throw new SystemException("Can not find class 'WCFSetup'", 11006);
+	throw new SystemException("Can not find class 'WCFSetup'");
 }
 
 // start setup
diff --git a/wcfsetup/install/files/lib/acp/form/AbstractOptionListForm.class.php b/wcfsetup/install/files/lib/acp/form/AbstractOptionListForm.class.php
index 324f18c495..c67fb0c667 100755
--- a/wcfsetup/install/files/lib/acp/form/AbstractOptionListForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/AbstractOptionListForm.class.php
@@ -115,7 +115,7 @@ abstract class AbstractOptionListForm extends AbstractForm {
 			
 			// validate class
 			if (!class_exists($className)) {
-				throw new SystemException("unable to find class '".$className."'", 11001);
+				throw new SystemException("unable to find class '".$className."'");
 			}
 			if (!ClassUtil::isInstanceOf($className, 'wcf\system\option\IOptionType')) {
 				throw new SystemException("'".$className."' should implement wcf\system\option\IOptionType");
diff --git a/wcfsetup/install/files/lib/acp/form/UserGroupAddForm.class.php b/wcfsetup/install/files/lib/acp/form/UserGroupAddForm.class.php
index fbb6c10cef..5094c19161 100755
--- a/wcfsetup/install/files/lib/acp/form/UserGroupAddForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/UserGroupAddForm.class.php
@@ -191,10 +191,10 @@ class UserGroupAddForm extends AbstractOptionListForm {
 			
 			// create instance
 			if (!class_exists($className)) {
-				throw new SystemException("unable to find class '".$className."'", 11001);
+				throw new SystemException("unable to find class '".$className."'");
 			}
 			if (!ClassUtil::isInstanceOf($className, 'wcf\system\option\group\IGroupOptionType')) {
-				throw new SystemException("'".$className."' should implement wcf\system\option\group\IGroupOptionType", 11001);
+				throw new SystemException("'".$className."' should implement wcf\system\option\group\IGroupOptionType");
 			}
 			$this->typeObjects[$type] = new $className();
 		}
diff --git a/wcfsetup/install/files/lib/acp/page/UserListPage.class.php b/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
index b79e06bd8c..f275f474e8 100755
--- a/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
+++ b/wcfsetup/install/files/lib/acp/page/UserListPage.class.php
@@ -303,13 +303,13 @@ class UserListPage extends SortablePage {
 			// include class file
 			$classPath = WCF_DIR.'lib/data/user/option/'.$className.'.class.php';
 			if (!file_exists($classPath)) {
-				throw new SystemException("unable to find class file '".$classPath."'", 11000);
+				throw new SystemException("unable to find class file '".$classPath."'");
 			}
 			require_once($classPath);
 			
 			// create instance
 			if (!class_exists($className)) {
-				throw new SystemException("unable to find class '".$className."'", 11001);
+				throw new SystemException("unable to find class '".$className."'");
 			}
 			$this->outputObjects[$className] = new $className();
 		}
diff --git a/wcfsetup/install/files/lib/data/language/LanguageEditor.class.php b/wcfsetup/install/files/lib/data/language/LanguageEditor.class.php
index ce7c808c1d..f029106405 100644
--- a/wcfsetup/install/files/lib/data/language/LanguageEditor.class.php
+++ b/wcfsetup/install/files/lib/data/language/LanguageEditor.class.php
@@ -325,7 +325,7 @@ class LanguageEditor extends DatabaseObjectEditor {
 			}
 		}
 		
-		throw new SystemException("missing attribute 'languagecode' in language file", 13023);
+		throw new SystemException("missing attribute 'languagecode' in language file");
 	}
 	
 	/**
diff --git a/wcfsetup/install/files/lib/data/style/StyleEditor.class.php b/wcfsetup/install/files/lib/data/style/StyleEditor.class.php
index dbed8c4365..825d0a6ba6 100644
--- a/wcfsetup/install/files/lib/data/style/StyleEditor.class.php
+++ b/wcfsetup/install/files/lib/data/style/StyleEditor.class.php
@@ -116,7 +116,7 @@ class StyleEditor extends DatabaseObjectEditor implements IEditableCachedObject
 		// search style.xml
 		$i = $tar->getIndexByFilename(self::INFO_FILE);
 		if ($i === false) {
-			throw new SystemException("unable to find required file '".self::INFO_FILE."' in style archive", 100001);
+			throw new SystemException("unable to find required file '".self::INFO_FILE."' in style archive"1);
 		}
 		
 		// open style.xml
@@ -161,16 +161,16 @@ class StyleEditor extends DatabaseObjectEditor implements IEditableCachedObject
 		}
 		
 		if (empty($data['name'])) {
-			throw new SystemException("required tag 'stylename' is missing in '".self::INFO_FILE."'", 100002);
+			throw new SystemException("required tag 'stylename' is missing in '".self::INFO_FILE."'"2);
 		}
 		if (empty($data['variables'])) {
-			throw new SystemException("required tag 'variables' is missing in '".self::INFO_FILE."'", 100002);
+			throw new SystemException("required tag 'variables' is missing in '".self::INFO_FILE."'"2);
 		}
 		
 		// search variables.xml
 		$i = $tar->getIndexByFilename($data['variables']);
 		if ($i === false) {
-			throw new SystemException("unable to find required file '".$data['variables']."' in style archive", 100001);
+			throw new SystemException("unable to find required file '".$data['variables']."' in style archive"1);
 		}
 		
 		// open variables.xml
diff --git a/wcfsetup/install/files/lib/system/WCF.class.php b/wcfsetup/install/files/lib/system/WCF.class.php
index abae90261a..f5d64616ea 100644
--- a/wcfsetup/install/files/lib/system/WCF.class.php
+++ b/wcfsetup/install/files/lib/system/WCF.class.php
@@ -542,7 +542,7 @@ class WCF {
 		
 		if (class_exists($objectName)) {
 			if (!(util\ClassUtil::isInstanceOf($objectName, 'wcf\system\SingletonFactory'))) {
-				throw new exception\SystemException("class '".$objectName."' does not implement the interface 'SingletonFactory'", 11010);
+				throw new exception\SystemException("class '".$objectName."' does not implement the interface 'SingletonFactory'");
 			}
 			
 			self::$coreObject[$className] = call_user_func(array($objectName, 'getInstance'));
diff --git a/wcfsetup/install/files/lib/system/WCFSetup.class.php b/wcfsetup/install/files/lib/system/WCFSetup.class.php
index 492d70592c..1778490c66 100644
--- a/wcfsetup/install/files/lib/system/WCFSetup.class.php
+++ b/wcfsetup/install/files/lib/system/WCFSetup.class.php
@@ -778,7 +778,7 @@ class WCFSetup extends WCF {
 			
 			// check the file
 			if (!file_exists($filename)) {
-				throw new SystemException("unable to find language file '".$filename."'", 11002);
+				throw new SystemException("unable to find language file '".$filename."'");
 			}
 			
 			// open the file
@@ -994,7 +994,7 @@ class WCFSetup extends WCF {
 		$row = $statement->fetchArray();
 		if (!$row['count']) {
 			if (empty($wcfPackageFile)) {
-				throw new SystemException('the essential package com.woltlab.wcf is missing.', 11007);
+				throw new SystemException('the essential package com.woltlab.wcf is missing.');
 			}
 			
 			// register essential wcf package
diff --git a/wcfsetup/install/files/lib/system/cache/CacheHandler.class.php b/wcfsetup/install/files/lib/system/cache/CacheHandler.class.php
index b3505de410..4cba243a56 100644
--- a/wcfsetup/install/files/lib/system/cache/CacheHandler.class.php
+++ b/wcfsetup/install/files/lib/system/cache/CacheHandler.class.php
@@ -71,7 +71,7 @@ class CacheHandler extends SingletonFactory {
 	 */
 	public function clearResource($cache) {
 		if (!isset($this->cacheResources[$cache])) {
-			throw new SystemException("cache resource '".$cache."' does not exist", 11005);
+			throw new SystemException("cache resource '".$cache."' does not exist");
 		}
 		
 		$this->getCacheSource()->delete($this->cacheResources[$cache]);
@@ -96,7 +96,7 @@ class CacheHandler extends SingletonFactory {
 	 */
 	public function get($cache, $variable = '') {
 		if (!isset($this->cacheResources[$cache])) {
-			throw new SystemException("unknown cache resource '".$cache."'", 11005);
+			throw new SystemException("unknown cache resource '".$cache."'");
 		}
 		
 		// try to get value
@@ -108,14 +108,14 @@ class CacheHandler extends SingletonFactory {
 			// try to get value again
 			$value = $this->getCacheSource()->get($this->cacheResources[$cache]);
 			if ($value === null) {
-				throw new SystemException("cache resource '".$cache."' does not exist", 11005);
+				throw new SystemException("cache resource '".$cache."' does not exist");
 			}
 		}
 		
 		// return value
 		if (!empty($variable)) {
 			if (!isset($value[$variable])) {
-				throw new SystemException("variable '".$variable."' does not exist in cache resource '".$cache."'", 11008);
+				throw new SystemException("variable '".$variable."' does not exist in cache resource '".$cache."'");
 			}
 			
 			return $value[$variable];
@@ -134,7 +134,7 @@ class CacheHandler extends SingletonFactory {
 	public function rebuild($cacheResource) {
 		// instance cache class
 		if (!class_exists($cacheResource['className'])) {
-			throw new SystemException("Unable to find class '".$cacheResource['className']."'", 11001);
+			throw new SystemException("Unable to find class '".$cacheResource['className']."'");
 		}
 		
 		// update file last modified time to avoid multiple users rebuilding cache at the same time
diff --git a/wcfsetup/install/files/lib/system/cache/builder/CacheBuilderUserGroupPermission.class.php b/wcfsetup/install/files/lib/system/cache/builder/CacheBuilderUserGroupPermission.class.php
index dcce109345..81e76303f7 100644
--- a/wcfsetup/install/files/lib/system/cache/builder/CacheBuilderUserGroupPermission.class.php
+++ b/wcfsetup/install/files/lib/system/cache/builder/CacheBuilderUserGroupPermission.class.php
@@ -108,7 +108,7 @@ class CacheBuilderUserGroupPermission implements ICacheBuilder {
 			
 			// validate class
 			if (!class_exists($className)) {
-				throw new SystemException("unable to find class '".$className."'", 11001);
+				throw new SystemException("unable to find class '".$className."'");
 			}
 			if (!ClassUtil::isInstanceOf($className, 'wcf\system\option\group\IGroupOptionType')) {
 				throw new SystemException("'".$className."' should implement wcf\system\option\group\IGroupOptionType");
diff --git a/wcfsetup/install/files/lib/system/cleanup/CleanupHandler.class.php b/wcfsetup/install/files/lib/system/cleanup/CleanupHandler.class.php
index 9e2df63221..0d920bf39c 100644
--- a/wcfsetup/install/files/lib/system/cleanup/CleanupHandler.class.php
+++ b/wcfsetup/install/files/lib/system/cleanup/CleanupHandler.class.php
@@ -107,12 +107,12 @@ class CleanupHandler {
 		foreach ($adapters as $adapterData) {
 			// validate class
 			if (!class_exists($adapterData['className'])) {
-				throw new SystemException("unable to find class '".$adapterData['className']."'", 11001);
+				throw new SystemException("unable to find class '".$adapterData['className']."'");
 			}
 			
 			// validate interface
 			if (!(ClassUtil::isInstanceOf($adapterData['className'], 'wcf\system\cleanup\ICleanupAdapter'))) {
-				throw new SystemException("class '".$adapterData['className']."' does not implement the interface 'wcf\system\cleanup\ICleanupAdapter'", 11010);
+				throw new SystemException("class '".$adapterData['className']."' does not implement the interface 'wcf\system\cleanup\ICleanupAdapter'");
 			}
 			
 			$adapter = new $adapterData['className']();
diff --git a/wcfsetup/install/files/lib/system/cronjob/CronjobScheduler.class.php b/wcfsetup/install/files/lib/system/cronjob/CronjobScheduler.class.php
index 3714104aa5..c8c308efe4 100644
--- a/wcfsetup/install/files/lib/system/cronjob/CronjobScheduler.class.php
+++ b/wcfsetup/install/files/lib/system/cronjob/CronjobScheduler.class.php
@@ -138,12 +138,12 @@ abstract class CronjobScheduler {
 	protected static function executeCronjob(CronjobEditor $cronjobEditor, CronjobLogEditor $logEditor) {
 		$className = $cronjobEditor->className;
 		if (!class_exists($className)) {
-			throw new SystemException("unable to find class '".$className."'", 11001);
+			throw new SystemException("unable to find class '".$className."'");
 		}
 		
 		// verify class signature
 		if (!(ClassUtil::isInstanceOf($className, 'wcf\system\cronjob\ICronjob'))) {
-			throw new SystemException("class '".$className."' does not implement the interface 'wcf\system\cronjob\ICronjob'", 11010);
+			throw new SystemException("class '".$className."' does not implement the interface 'wcf\system\cronjob\ICronjob'");
 		}
 		
 		// execute cronjob
diff --git a/wcfsetup/install/files/lib/system/event/EventHandler.class.php b/wcfsetup/install/files/lib/system/event/EventHandler.class.php
index 3b954c89fd..4efb9d529a 100644
--- a/wcfsetup/install/files/lib/system/event/EventHandler.class.php
+++ b/wcfsetup/install/files/lib/system/event/EventHandler.class.php
@@ -100,7 +100,7 @@ class EventHandler extends SingletonFactory {
 								$object = null;
 								// instance action object
 								if (!class_exists($action['listenerClassName'])) {
-									throw new SystemException("Unable to find class '".$action['listenerClassName']."'", 11001);
+									throw new SystemException("Unable to find class '".$action['listenerClassName']."'");
 								}
 								if (!ClassUtil::isInstanceOf($action['listenerClassName'], 'wcf\system\event\IEventListener')) {
 									throw new SystemException("'".$action['listenerClassName']."' should implement interface wcf\system\event\IEventListener");
@@ -165,7 +165,7 @@ class EventHandler extends SingletonFactory {
 				else {
 					// instance action object
 					if (!class_exists($action['listenerClassName'])) {
-						throw new SystemException("Unable to find class '".$action['listenerClassName']."'", 11001);
+						throw new SystemException("Unable to find class '".$action['listenerClassName']."'");
 					}
 					if (!ClassUtil::isInstanceOf($action['listenerClassName'], 'wcf\system\event\IEventListener')) {
 						throw new SystemException("'".$action['listenerClassName']."' should implement interface wcf\system\event\IEventListener");
diff --git a/wcfsetup/install/files/lib/system/exception/SystemException.class.php b/wcfsetup/install/files/lib/system/exception/SystemException.class.php
index b8034abfad..8a3efabf9d 100644
--- a/wcfsetup/install/files/lib/system/exception/SystemException.class.php
+++ b/wcfsetup/install/files/lib/system/exception/SystemException.class.php
@@ -125,8 +125,7 @@ class SystemException extends \Exception implements IPrintableException {
 
 					<div>
 						<p><?php echo $this->getDescription(); ?></p>
-						<?php if ($this->getCode()) { ?><p>You get more information about the problem in the official WoltLab knowledge base: <a href="http://www.woltlab.com/help/?code=<?php echo intval($this->getCode()); ?>">http://www.woltlab.com/help/?code=<?php echo intval($this->getCode()); ?></a></p><?php } ?>
-
+						
 						<h2>Information:</h2>
 						<p>
 							<b>error message:</b> <?php echo StringUtil::encodeHTML($this->getMessage()); ?><br>
diff --git a/wcfsetup/install/files/lib/system/io/FTP.class.php b/wcfsetup/install/files/lib/system/io/FTP.class.php
index d78c4107ed..be432616ed 100644
--- a/wcfsetup/install/files/lib/system/io/FTP.class.php
+++ b/wcfsetup/install/files/lib/system/io/FTP.class.php
@@ -29,7 +29,7 @@ class FTP {
 	public function __construct($host = 'localhost', $port = 21, $timeout = 30) {
 		$this->resource = ftp_connect($host, $port, $timeout);
 		if ($this->resource === false) {
-			throw new SystemException('Can not connect to ' . $host, 11008);
+			throw new SystemException('Can not connect to ' . $host);
 		}
 	}
 
@@ -42,7 +42,7 @@ class FTP {
 	public function __call($function, $arguments) {
 		array_unshift($arguments, $this->resource);
 		if (!function_exists('ftp_'.$function)) {
-			throw new SystemException('Can not call method ' . $function, 11003);
+			throw new SystemException('Can not call method ' . $function);
 		}
 		
 		return call_user_func_array('ftp_' . $function, $arguments);
diff --git a/wcfsetup/install/files/lib/system/io/File.class.php b/wcfsetup/install/files/lib/system/io/File.class.php
index 988dc38807..008a2b90dc 100644
--- a/wcfsetup/install/files/lib/system/io/File.class.php
+++ b/wcfsetup/install/files/lib/system/io/File.class.php
@@ -53,7 +53,7 @@ class File {
 			$this->resource = fopen($filename, $mode);
 		}
 		if ($this->resource === false) {
-			throw new SystemException('Can not open file ' . $filename, 11012);
+			throw new SystemException('Can not open file ' . $filename);
 		}
 	}
 	
@@ -74,7 +74,7 @@ class File {
 	       		return call_user_func_array($function, $arguments);
 		}
 		else {
-			throw new SystemException('Can not call file method ' . $function, 11003);
+			throw new SystemException('Can not call file method ' . $function);
 		}
 	}
 }
diff --git a/wcfsetup/install/files/lib/system/io/GZipFile.class.php b/wcfsetup/install/files/lib/system/io/GZipFile.class.php
index 3856c285c1..b4ee7e5a79 100644
--- a/wcfsetup/install/files/lib/system/io/GZipFile.class.php
+++ b/wcfsetup/install/files/lib/system/io/GZipFile.class.php
@@ -23,7 +23,7 @@ class GZipFile extends File {
 		$this->filename = $filename;
 		$this->resource = gzopen($filename, $mode);
 		if ($this->resource === false) {
-			throw new SystemException('Can not open file ' . $filename, 11012);
+			throw new SystemException('Can not open file ' . $filename);
 		}
 	}
 	
@@ -43,7 +43,7 @@ class GZipFile extends File {
 	       		return call_user_func_array($function, $arguments);
 		}
 		else {
-			throw new SystemException('Can not call method ' . $function, 11003);
+			throw new SystemException('Can not call method ' . $function);
 		}
 	}
 	
diff --git a/wcfsetup/install/files/lib/system/io/RemoteFile.class.php b/wcfsetup/install/files/lib/system/io/RemoteFile.class.php
index 56ec39f280..2c141b3b35 100644
--- a/wcfsetup/install/files/lib/system/io/RemoteFile.class.php
+++ b/wcfsetup/install/files/lib/system/io/RemoteFile.class.php
@@ -56,7 +56,7 @@ class RemoteFile extends File {
 			$this->resource = fsockopen($host, $port, $this->errorNumber, $this->errorDesc, $timeout);
 		}
 		if ($this->resource === false) {
-			throw new SystemException('Can not connect to ' . $host, 14000);
+			throw new SystemException('Can not connect to ' . $host);
 		}
 	}
 	
diff --git a/wcfsetup/install/files/lib/system/io/Tar.class.php b/wcfsetup/install/files/lib/system/io/Tar.class.php
index d1611a7804..522a9eb201 100644
--- a/wcfsetup/install/files/lib/system/io/Tar.class.php
+++ b/wcfsetup/install/files/lib/system/io/Tar.class.php
@@ -73,7 +73,7 @@ class Tar {
 	public function __construct($archiveName) {
 		$match = array();
 		if (!is_file($archiveName)) {
-			throw new SystemException("unable to find tar archive '".$archiveName."'", 11002);
+			throw new SystemException("unable to find tar archive '".$archiveName."'");
 		}
 		
 		$this->archiveName = $archiveName;
@@ -146,7 +146,7 @@ class Tar {
 		}
 		
 		if (!isset($this->contentList[$fileIndex])) {
-			throw new SystemException("Tar: could find file '".$fileIndex."' in archive", 11013);
+			throw new SystemException("Tar: could find file '".$fileIndex."' in archive");
 		}
 		return $this->contentList[$fileIndex];
 	}
@@ -254,7 +254,7 @@ class Tar {
 		
 		// check filesize
 		if (filesize($destination) != $header['size']) {
-			throw new SystemException("Could not untar file '".$header['filename']."' to '".$destination."'. Maybe disk quota exceeded in folder '".dirname($destination)."'.", 11015);
+			throw new SystemException("Could not untar file '".$header['filename']."' to '".$destination."'. Maybe disk quota exceeded in folder '".dirname($destination)."'.");
 		}
 		
 		return true;
diff --git a/wcfsetup/install/files/lib/system/language/LanguageServerProcessor.class.php b/wcfsetup/install/files/lib/system/language/LanguageServerProcessor.class.php
index 89f1b95dff..d435aff9fd 100644
--- a/wcfsetup/install/files/lib/system/language/LanguageServerProcessor.class.php
+++ b/wcfsetup/install/files/lib/system/language/LanguageServerProcessor.class.php
@@ -85,7 +85,7 @@ class LanguageServerProcessor extends SingletonFactory {
 		
 		$remoteFile = new RemoteFile(($parsedURL['scheme'] == 'https' ? 'ssl://' : '').$host, $port, 30, $options); // the file to read.
 		if (!isset($remoteFile)) {
-			throw new SystemException("cannot connect to http host '".$host."'", 14000);
+			throw new SystemException("cannot connect to http host '".$host."'");
 		}
 		
 		// build and send the http request
diff --git a/wcfsetup/install/files/lib/system/mail/SMTPMailSender.class.php b/wcfsetup/install/files/lib/system/mail/SMTPMailSender.class.php
index 0be21ab013..c8a0b84e05 100644
--- a/wcfsetup/install/files/lib/system/mail/SMTPMailSender.class.php
+++ b/wcfsetup/install/files/lib/system/mail/SMTPMailSender.class.php
@@ -41,7 +41,7 @@ class SMTPMailSender extends MailSender {
 		$this->connection = new RemoteFile(MAIL_SMTP_HOST, MAIL_SMTP_PORT);
 		$this->getSMTPStatus();
 		if ($this->statusCode != 220) {
-			throw new SystemException($this->formatError("can not connect to '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."'"), 17000);
+			throw new SystemException($this->formatError("can not connect to '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."'"));
 		}
 		
 		// send ehlo
@@ -58,7 +58,7 @@ class SMTPMailSender extends MailSender {
 			$this->write('HELO '.$_SERVER['HTTP_HOST']);
 			$this->getSMTPStatus();
 			if ($this->statusCode != 250) {
-				throw new SystemException($this->formatError("can not connect to '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."'"), 17000);
+				throw new SystemException($this->formatError("can not connect to '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."'"));
 			}
 		}
 	}
@@ -83,20 +83,20 @@ class SMTPMailSender extends MailSender {
 		
 		// checks if auth is supported
 		if ($this->statusCode != 334) {
-			throw new SystemException($this->formatError("smtp mail server '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."' does not support user authentication"), 17001);
+			throw new SystemException($this->formatError("smtp mail server '".MAIL_SMTP_HOST.":".MAIL_SMTP_PORT."' does not support user authentication"));
 		}
 		
 		// sending user information to smtp-server
 		$this->write(base64_encode(MAIL_SMTP_USER));
 		$this->getSMTPStatus();
 		if ($this->statusCode != 334) {
-			throw new SystemException($this->formatError("unknown smtp user '".MAIL_SMTP_USER."'"), 17002);
+			throw new SystemException($this->formatError("unknown smtp user '".MAIL_SMTP_USER."'"));
 		}
 			
 		$this->write(base64_encode(MAIL_SMTP_PASSWORD));
 		$this->getSMTPStatus();
 		if ($this->statusCode != 235) {
-			throw new SystemException($this->formatError("invalid password for smtp user '".MAIL_SMTP_USER."'"), 17003);
+			throw new SystemException($this->formatError("invalid password for smtp user '".MAIL_SMTP_USER."'"));
 		}
 	}
 	
@@ -118,7 +118,7 @@ class SMTPMailSender extends MailSender {
 		$this->write('MAIL FROM:<'.$mail->getFrom().'>');
 		$this->getSMTPStatus();
 		if ($this->statusCode != 250) {
-			throw new SystemException($this->formatError("wrong from format '".$mail->getFrom()."'"), 17004);
+			throw new SystemException($this->formatError("wrong from format '".$mail->getFrom()."'"));
 		}
 		
 		// recipients
@@ -128,7 +128,7 @@ class SMTPMailSender extends MailSender {
 			$this->getSMTPStatus();
 			if ($this->statusCode != 250 && $this->statusCode != 251) {
 				if ($this->statusCode < 550) {
-					throw new SystemException($this->formatError("wrong recipient format '".$recipient."'"), 17004);
+					throw new SystemException($this->formatError("wrong recipient format '".$recipient."'"));
 				}
 				continue;
 			}
@@ -143,7 +143,7 @@ class SMTPMailSender extends MailSender {
 		$this->write("DATA");
 		$this->getSMTPStatus();
 		if ($this->statusCode != 354 && $this->statusCode != 250) {
-			throw new SystemException($this->formatError("smtp error"), 17005);
+			throw new SystemException($this->formatError("smtp error"));
 		}
 						
 		$header =
@@ -160,7 +160,7 @@ class SMTPMailSender extends MailSender {
 			
 		$this->getSMTPStatus();
 		if ($this->statusCode != 250) {
-			throw new SystemException($this->formatError("message sending failed"), 17005);
+			throw new SystemException($this->formatError("message sending failed"));
 		}
 	}
 	
diff --git a/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php b/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
index 0a44c7c32c..e74dc84697 100644
--- a/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
+++ b/wcfsetup/install/files/lib/system/package/ACPTemplatesFileHandler.class.php
@@ -56,7 +56,7 @@ class ACPTemplatesFileHandler extends PackageInstallationFileHandler {
 					foreach ($fileNames as $key => $file) {
 						if (isset($lockedFiles[$file]) && $packageID != $lockedFiles[$file]) {
 							$owningPackage = new Package($lockedFiles[$file]);
-							throw new SystemException("A non-standalone package can't overwrite template files. Only an update from the package which owns the template can do that. (Package '".$this->packageInstallation->getPackage()->getPackage()."' tries to overwrite template '".$file."', which is owned by package '".$owningPackage->package."')", 13026);
+							throw new SystemException("A non-standalone package can't overwrite template files. Only an update from the package which owns the template can do that. (Package '".$this->packageInstallation->getPackage()->getPackage()."' tries to overwrite template '".$file."', which is owned by package '".$owningPackage->package."')");
 						}
 					}
 				}
diff --git a/wcfsetup/install/files/lib/system/package/PackageArchive.class.php b/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
index 8ed0d7ff0a..e8eaf388aa 100644
--- a/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
@@ -136,7 +136,7 @@ class PackageArchive {
 	public function openArchive() {
 		// check whether archive exists and is a TAR archive
 		if (!file_exists($this->archive)) {
-			throw new SystemException("unable to find package file '".$this->archive."'", 11002);
+			throw new SystemException("unable to find package file '".$this->archive."'");
 		}
 
 		// open archive and read package information
@@ -151,7 +151,7 @@ class PackageArchive {
 		// search package.xml in package archive
 		// throw error message if not found
 		if ($this->tar->getIndexByFilename(self::INFO_FILE) === false) {
-			throw new SystemException("package information file '".(self::INFO_FILE)."' not found in '".$this->archive."'", 13000);
+			throw new SystemException("package information file '".(self::INFO_FILE)."' not found in '".$this->archive."'");
 		}
 		
 		// extract package.xml, parse with SimpleXML
@@ -172,7 +172,7 @@ class PackageArchive {
 		$packageName = $package->getAttribute('name');
 		if (!Package::isValidPackageName($packageName)) {
 			// package name is not a valid package identifier
-			throw new SystemException("'".$packageName."' is not a valid package name.", 13002);
+			throw new SystemException("'".$packageName."' is not a valid package name.");
 		}
 		
 		$this->packageInfo['name'] = $packageName;
@@ -207,7 +207,7 @@ class PackageArchive {
 				
 				case 'plugin':
 					if ($element->nodeValue && !Package::isValidPackageName($element->nodeValue)) {
-						throw new SystemException("'".$element->nodeValue."' is not a valid package name.", 13002);
+						throw new SystemException("'".$element->nodeValue."' is not a valid package name.");
 					}
 					
 					$this->packageInfo['plugin'] = $element->nodeValue;
@@ -248,7 +248,7 @@ class PackageArchive {
 		$elements = $xpath->query('child::ns:requiredpackages/ns:requiredpackage', $package);
 		foreach ($elements as $element) {
 			if (!Package::isValidPackageName($element->nodeValue)) {
-				throw new SystemException("'".$element->nodeValue."' is not a valid package name.", 13002);
+				throw new SystemException("'".$element->nodeValue."' is not a valid package name.");
 			}
 			
 			// read attributes
@@ -265,7 +265,7 @@ class PackageArchive {
 		$elements = $xpath->query('child::ns:optionalpackages/ns:optionalpackage', $package);
 		foreach ($elements as $element) {
 			if (!Package::isValidPackageName($element->nodeValue)) {
-				throw new SystemException("'".$element->nodeValue."' is not a valid package name.", 13002);
+				throw new SystemException("'".$element->nodeValue."' is not a valid package name.");
 			}
 			
 			// read attributes
@@ -282,7 +282,7 @@ class PackageArchive {
 		$elements = $xpath->query('child::ns:excludedpackages/ns:excludedpackage', $package);
 		foreach ($elements as $element) {
 			if (!Package::isValidPackageName($element->nodeValue)) {
-				throw new SystemException("'".$element->nodeValue."' is not a valid package name.", 13002);
+				throw new SystemException("'".$element->nodeValue."' is not a valid package name.");
 			}
 			
 			// read attributes
@@ -766,7 +766,7 @@ class PackageArchive {
 		// search the requested tar archive in our package archive.
 		// throw error message if not found.
 		if (($fileIndex = $this->tar->getIndexByFilename($filename)) === false) {
-			throw new SystemException("tar archive '".$filename."' not found in '".$this->archive."'.", 13007);
+			throw new SystemException("tar archive '".$filename."' not found in '".$this->archive."'.");
 		}
 		
 		// requested tar archive was found
diff --git a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
index d7e7cc0983..bd74c77b8b 100644
--- a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
@@ -264,7 +264,7 @@ class PackageInstallationDispatcher {
 		));
 		$row = $statement->fetchArray();
 		if (!$row || empty($row['requirement'])) {
-			throw new SystemException("can not find any available installations of required parent package '".$this->getArchive()->getPackageInfo('plugin')."'", 13012);
+			throw new SystemException("can not find any available installations of required parent package '".$this->getArchive()->getPackageInfo('plugin')."'");
 		}
 		
 		// save parent package
@@ -311,13 +311,13 @@ class PackageInstallationDispatcher {
 		// valdidate class definition
 		$className = $row['className'];
 		if (!class_exists($className)) {
-			throw new SystemException("unable to find class '".$className."'", 11001);
+			throw new SystemException("unable to find class '".$className."'");
 		}
 		
 		$plugin = new $className($this, $nodeData);
 		
 		if (!($plugin instanceof \wcf\system\package\plugin\IPackageInstallationPlugin)) {
-			throw new SystemException("class '".$className."' does not implement the interface 'wcf\system\package\plugin\IPackageInstallationPlugin'", 11010);
+			throw new SystemException("class '".$className."' does not implement the interface 'wcf\system\package\plugin\IPackageInstallationPlugin'");
 		}
 		
 		// execute PIP
diff --git a/wcfsetup/install/files/lib/system/package/PackageInstallationSQLParser.class.php b/wcfsetup/install/files/lib/system/package/PackageInstallationSQLParser.class.php
index 8a25526ef5..ff694f913b 100644
--- a/wcfsetup/install/files/lib/system/package/PackageInstallationSQLParser.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageInstallationSQLParser.class.php
@@ -283,7 +283,7 @@ class PackageInstallationSQLParser extends SQLParser {
 			if (in_array($tableName, $this->existingTables)) {
 				if (isset($this->knownTables[$tableName])) {
 					if ($this->knownTables[$tableName] != $this->package->packageID) {
-						throw new SystemException("Can not recreate table '.$tableName.'. A package can only overwrite own tables.", 13019);
+						throw new SystemException("Can not recreate table '.$tableName.'. A package can only overwrite own tables.");
 					}
 				}
 				else {
@@ -308,7 +308,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if (isset($this->knownTables[$tableName])) {
 				if ($this->knownTables[$tableName] != $this->package->packageID && !in_array($this->knownTables[$tableName], $this->dependentPackageIDs)) {
-					throw new SystemException("Can not add column '".$columnName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.", 13019);
+					throw new SystemException("Can not add column '".$columnName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.");
 				}
 			}
 		}
@@ -328,7 +328,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if ($ownerPackageID = $this->getColumnOwnerID($tableName, $oldColumnName)) {
 				if ($ownerPackageID != $this->package->packageID) {
-					throw new SystemException("Can not alter column '.$oldColumnName.'. A package can only change own columns.", 13019);
+					throw new SystemException("Can not alter column '.$oldColumnName.'. A package can only change own columns.");
 				}
 			}
 		}
@@ -351,7 +351,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if (isset($this->knownTables[$tableName])) {
 				if ($this->knownTables[$tableName] != $this->package->packageID && !in_array($this->knownTables[$tableName], $this->dependentPackageIDs)) {
-					throw new SystemException("Can not add index '".$indexName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.", 13019);
+					throw new SystemException("Can not add index '".$indexName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.");
 				}
 			}
 		}
@@ -371,7 +371,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if (isset($this->knownTables[$tableName])) {
 				if ($this->knownTables[$tableName] != $this->package->packageID && !in_array($this->knownTables[$tableName], $this->dependentPackageIDs)) {
-					throw new SystemException("Can not add foreign key '".$indexName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.", 13019);
+					throw new SystemException("Can not add foreign key '".$indexName."' to table '.$tableName.'. An installion can only 'ADD' things to tables from the same package environment.");
 				}
 			}
 		}
@@ -391,7 +391,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if ($ownerPackageID = $this->getColumnOwnerID($tableName, $columnName)) {
 				if ($ownerPackageID != $this->package->packageID) {
-					throw new SystemException("Can not drop column '.$columnName.'. A package can only drop own columns.", 13019);
+					throw new SystemException("Can not drop column '.$columnName.'. A package can only drop own columns.");
 				}
 			}
 		}
@@ -411,7 +411,7 @@ class PackageInstallationSQLParser extends SQLParser {
 		if ($this->test) {
 			if ($ownerPackageID = $this->getIndexOwnerID($tableName, $columnName)) {
 				if ($ownerPackageID != $this->package->packageID) {
-					throw new SystemException("Can not drop index '.$indexName.'. A package can only drop own indices.", 13019);
+					throw new SystemException("Can not drop index '.$indexName.'. A package can only drop own indices.");
 				}
 			}
 		}
@@ -432,7 +432,7 @@ class PackageInstallationSQLParser extends SQLParser {
 			if (in_array($tableName, $this->existingTables)) {
 				if (isset($this->knownTables[$tableName])) {
 					if ($this->knownTables[$tableName] != $this->package->packageID) {
-						throw new SystemException("Can not drop table '.$tableName.'. A package can only drop own tables.", 13019);
+						throw new SystemException("Can not drop table '.$tableName.'. A package can only drop own tables.");
 					}
 				}
 				else {
diff --git a/wcfsetup/install/files/lib/system/package/PackageInstallationScheduler.class.php b/wcfsetup/install/files/lib/system/package/PackageInstallationScheduler.class.php
index e1cd729f08..7634aad80d 100644
--- a/wcfsetup/install/files/lib/system/package/PackageInstallationScheduler.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageInstallationScheduler.class.php
@@ -241,7 +241,7 @@ class PackageInstallationScheduler {
 				}
 				
 				if ($response['httpStatusCode'] != 200) {
-					throw new SystemException(WCF::getLanguage()->get('wcf.acp.packageUpdate.error.downloadFailed', array('$package' => $package)) . ' ('.$response['httpStatusLine'].')', 18009);
+					throw new SystemException(WCF::getLanguage()->get('wcf.acp.packageUpdate.error.downloadFailed', array('$package' => $package)) . ' ('.$response['httpStatusLine'].')');
 				}
 				
 				// write content to tmp file
diff --git a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
index 4a065bdfe5..b76916fa59 100644
--- a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
@@ -68,7 +68,7 @@ abstract class PackageUpdateDispatcher {
 		}
 		
 		if ($response['httpStatusCode'] != 200) {
-			throw new SystemException(WCF::getLanguage()->get('wcf.acp.packageUpdate.error.listNotFound') . ' ('.$response['httpStatusLine'].')', 18009);
+			throw new SystemException(WCF::getLanguage()->get('wcf.acp.packageUpdate.error.listNotFound') . ' ('.$response['httpStatusLine'].')');
 		}
 		
 		// parse given package update xml
@@ -220,7 +220,7 @@ abstract class PackageUpdateDispatcher {
 		$packages = $xpath->query('/ns:section[@name=\'packages\']/ns:package');
 		foreach ($packages as $package) {
 			if (!Package::isValidPackageName($package->getAttribute('name'))) {
-				throw new SystemException("'".$package->getAttribute('name')."' is not a valid package name.", 18004);
+				throw new SystemException("'".$package->getAttribute('name')."' is not a valid package name.");
 			}
 			
 			$allNewPackages[$package->getAttribute('name')] = self::parsePackageUpdateXMLBlock($xpath, $package);
@@ -714,7 +714,7 @@ abstract class PackageUpdateDispatcher {
 		}
 		
 		if (!count($versions)) {
-			throw new SystemException("Can not find package '".$package."' in version '".$version."'", 18101);
+			throw new SystemException("Can not find package '".$package."' in version '".$version."'");
 		}
 		
 		return $versions;
diff --git a/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
index 978e144b12..967afab287 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
@@ -66,7 +66,7 @@ abstract class AbstractMenuPackageInstallationPlugin extends AbstractXMLPackageI
 		$row = $statement->fetchArray();
 		
 		if (!$row['count']) {
-			throw new SystemException("Unable to find parent 'menu item' with name '".$data['parentMenuItem']."' for 'menu item' with name '".$data['menuItem']."'.", 13011);
+			throw new SystemException("Unable to find parent 'menu item' with name '".$data['parentMenuItem']."' for 'menu item' with name '".$data['menuItem']."'.");
 		}
 	}
 	
diff --git a/wcfsetup/install/files/lib/system/package/plugin/AbstractOptionPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/AbstractOptionPackageInstallationPlugin.class.php
index c72581ec3d..40545811f1 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/AbstractOptionPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/AbstractOptionPackageInstallationPlugin.class.php
@@ -132,7 +132,7 @@ abstract class AbstractOptionPackageInstallationPlugin extends AbstractXMLPackag
 				$row = $statement->fetchArray();
 				
 				if (!$row['count']) {
-					throw new SystemException("Unable to find parent 'option category' with name '".$data['parentCategoryName']."' for category with name '".$data['categoryName']."'.", 13011);
+					throw new SystemException("Unable to find parent 'option category' with name '".$data['parentCategoryName']."' for category with name '".$data['categoryName']."'.");
 				}
 			}
 			
@@ -160,7 +160,7 @@ abstract class AbstractOptionPackageInstallationPlugin extends AbstractXMLPackag
 			if (!preg_match("/^[\w-\.]+$/", $data['name'])) {
 				$matches = array();
 				preg_match_all("/(\W)/", $data['name'], $matches);
-				throw new SystemException("The user option '".$data['name']."' has at least one non-alphanumeric character (underscore is permitted): (".implode("), ( ", $matches[1]).").", 13024); 
+				throw new SystemException("The user option '".$data['name']."' has at least one non-alphanumeric character (underscore is permitted): (".implode("), ( ", $matches[1]).")."); 
 			}
 			
 			$this->saveOption($data, $data['categoryname']);
diff --git a/wcfsetup/install/files/lib/system/package/plugin/AbstractXMLPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/AbstractXMLPackageInstallationPlugin.class.php
index 0b8898c006..6b1a445ad2 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/AbstractXMLPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/AbstractXMLPackageInstallationPlugin.class.php
@@ -230,7 +230,7 @@ abstract class AbstractXMLPackageInstallationPlugin extends AbstractPackageInsta
 		// Search the xml-file in the package archive.
 		// Abort installation in case no file was found.
 		if (($fileIndex = $this->installation->getArchive()->getTar()->getIndexByFilename($filename)) === false) {
-			throw new SystemException("xml file '".$filename."' not found in '".$this->installation->getArchive()->getArchive()."'", 13008);
+			throw new SystemException("xml file '".$filename."' not found in '".$this->installation->getArchive()->getArchive()."'");
 		}
 
 		// Extract acpmenu file and parse with SimpleXML
diff --git a/wcfsetup/install/files/lib/system/package/plugin/GroupOptionsPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/GroupOptionsPackageInstallationPlugin.class.php
index eac4886e92..1b5556d0fd 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/GroupOptionsPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/GroupOptionsPackageInstallationPlugin.class.php
@@ -64,7 +64,7 @@ class GroupOptionsPackageInstallationPlugin extends AbstractOptionPackageInstall
 		// check if optionType exists
 		$className = 'wcf\system\option\group\GroupOptionType'.ucfirst($optionType);
 		if (!class_exists($className)) {
-			throw new SystemException("unable to find class '".$className."'", 11001);
+			throw new SystemException("unable to find class '".$className."'");
 		}
 		
 		// collect additional tags and their values
diff --git a/wcfsetup/install/files/lib/system/package/plugin/LanguagesPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/LanguagesPackageInstallationPlugin.class.php
index bf72c33aab..c7fa6b2d86 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/LanguagesPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/LanguagesPackageInstallationPlugin.class.php
@@ -235,7 +235,7 @@ class LanguagesPackageInstallationPlugin extends AbstractXMLPackageInstallationP
 		// search language files in package archive
 		// throw error message if not found
 		if (($fileIndex = $this->installation->getArchive()->getTar()->getIndexByFilename($filename)) === false) {
-			throw new SystemException("language file '".$filename."' not found.", 13025);
+			throw new SystemException("language file '".$filename."' not found.");
 		}
 		
 		// extract language file and parse with DOMDocument
diff --git a/wcfsetup/install/files/lib/system/package/plugin/OptionsPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/OptionsPackageInstallationPlugin.class.php
index b7d59b6b15..1bb184d6f0 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/OptionsPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/OptionsPackageInstallationPlugin.class.php
@@ -47,7 +47,7 @@ class OptionsPackageInstallationPlugin extends AbstractOptionPackageInstallation
 		// check if optionType exists
 		$className = 'wcf\system\option\OptionType'.ucfirst($optionType);
 		if (!class_exists($className)) {
-			throw new SystemException("unable to find class '".$className."'", 11001);
+			throw new SystemException("unable to find class '".$className."'");
 		}
 		
 		// collect additional tags and their values
diff --git a/wcfsetup/install/files/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php
index 95f34223a4..c64cb77471 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php
@@ -140,7 +140,7 @@ class SQLPackageInstallationPlugin extends AbstractPackageInstallationPlugin {
 	protected function getSQL($filename) {
 		// search sql files in package archive
 		if (($fileindex = $this->installation->getArchive()->getTar()->getIndexByFilename($filename)) === false) {
-			throw new SystemException("SQL file '".$filename."' not found.", 13016);
+			throw new SystemException("SQL file '".$filename."' not found.");
 		}
 
 		// extract sql file to string
diff --git a/wcfsetup/install/files/lib/system/package/plugin/UserOptionsPackageInstallationPlugin.class.php b/wcfsetup/install/files/lib/system/package/plugin/UserOptionsPackageInstallationPlugin.class.php
index 8ef97e1ff1..dc4cada025 100644
--- a/wcfsetup/install/files/lib/system/package/plugin/UserOptionsPackageInstallationPlugin.class.php
+++ b/wcfsetup/install/files/lib/system/package/plugin/UserOptionsPackageInstallationPlugin.class.php
@@ -93,7 +93,7 @@ class UserOptionsPackageInstallationPlugin extends AbstractOptionPackageInstalla
 		// check if optionType exists
 		$className = 'wcf\system\option\OptionType'.ucfirst($optionType);
 		if (!class_exists($className)) {
-			throw new SystemException("unable to find class '".$className."'", 11001);
+			throw new SystemException("unable to find class '".$className."'");
 		}
 		
 		// collect additional tags and their values
diff --git a/wcfsetup/install/files/lib/system/request/RequestHandler.class.php b/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
index 8d70f646ee..1f878132a9 100644
--- a/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
+++ b/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
@@ -62,7 +62,7 @@ class RequestHandler extends SingletonFactory {
 		try {
 			// validate class name
 			if (!preg_match('~^[a-z0-9_]+$~i', $pageName)) {
-				throw new SystemException("Illegal class name '".$pageName."'", 11009);
+				throw new SystemException("Illegal class name '".$pageName."'");
 			}
 			
 			// find class
@@ -71,7 +71,7 @@ class RequestHandler extends SingletonFactory {
 				$className = 'wcf\\'.($isACP ? 'acp\\' : '').$pageType.'\\'.ucfirst($pageName).ucfirst($pageType);
 			}
 			if (!class_exists($className)) {
-				throw new SystemException("unable to find class '".$className."'", 11000);
+				throw new SystemException("unable to find class '".$className."'");
 			}
 			
 			// check whether the class is abstract
diff --git a/wcfsetup/install/files/lib/system/setup/Installer.class.php b/wcfsetup/install/files/lib/system/setup/Installer.class.php
index 4303dc9a41..208eacc5d6 100644
--- a/wcfsetup/install/files/lib/system/setup/Installer.class.php
+++ b/wcfsetup/install/files/lib/system/setup/Installer.class.php
@@ -40,7 +40,7 @@ class Installer {
 	protected function createTargetDir() {
 		if (!@is_dir($this->targetDir)) {
 			if (!FileUtil::makePath($this->targetDir, (FileUtil::isApacheModule() ? 0777 : 0755))) {
-				throw new SystemException("Could not create dir '".$this->targetDir."'", 11011);
+				throw new SystemException("Could not create dir '".$this->targetDir."'");
 			}
 		}
 		if (FileUtil::isApacheModule() || !is_writeable($this->targetDir)) {
@@ -57,7 +57,7 @@ class Installer {
 		if (!@is_dir($this->targetDir.$dir)) {
 			$oldumask = umask(0);
 			if (!@mkdir($this->targetDir.$dir, 0755, true)) {
-				throw new SystemException("Could not create dir '".$this->targetDir.$dir."'", 11011);
+				throw new SystemException("Could not create dir '".$this->targetDir.$dir."'");
 			}
 			umask($oldumask);
 		}
@@ -143,7 +143,7 @@ class Installer {
 			}
 		}
 		if (count($errors) > 0) {
-			throw new SystemException('error(s) during the installation of the files.', 11111, $errors);
+			throw new SystemException('error(s) during the installation of the files.', $errors);
 		}
 		
 		$this->logFiles($files);
@@ -182,7 +182,7 @@ class Installer {
 	protected function makeWriteable($target) {
 		if (!preg_match('/^WIN/i', PHP_OS)) {
 			if (!@chmod($target, 0777)) {
-				//throw new SystemException("Could not chmod file '".$target."'", 11005);
+				//throw new SystemException("Could not chmod file '".$target."'");
 			}
 		}
 	}
diff --git a/wcfsetup/install/files/lib/system/style/StyleHandler.class.php b/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
index e4a9c7e213..6919e3cf2a 100644
--- a/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
+++ b/wcfsetup/install/files/lib/system/style/StyleHandler.class.php
@@ -91,7 +91,7 @@ class StyleHandler extends SingletonFactory {
 			}
 			
 			if (!isset($this->cache['styles'][$styleID])) {
-				throw new SystemException('no default style defined', 100000);
+				throw new SystemException('no default style defined');
 			}
 		}
 
diff --git a/wcfsetup/install/files/lib/system/template/SetupTemplateEngine.class.php b/wcfsetup/install/files/lib/system/template/SetupTemplateEngine.class.php
index ecc0987ffa..f34d2582c4 100644
--- a/wcfsetup/install/files/lib/system/template/SetupTemplateEngine.class.php
+++ b/wcfsetup/install/files/lib/system/template/SetupTemplateEngine.class.php
@@ -41,7 +41,7 @@ class SetupTemplateEngine extends TemplateEngine {
 			return PACKAGE_ID;
 		}
 		
-		throw new SystemException("Unable to find template '$templateName'", 12005);
+		throw new SystemException("Unable to find template '$templateName'");
 	}
 	
 	/**
diff --git a/wcfsetup/install/files/lib/system/template/TemplateEngine.class.php b/wcfsetup/install/files/lib/system/template/TemplateEngine.class.php
index 1c22bfaf59..bf5ed4c674 100644
--- a/wcfsetup/install/files/lib/system/template/TemplateEngine.class.php
+++ b/wcfsetup/install/files/lib/system/template/TemplateEngine.class.php
@@ -352,7 +352,7 @@ class TemplateEngine extends SingletonFactory {
 		}
 		
 		
-		throw new SystemException("Unable to find template '$templateName'", 12005);
+		throw new SystemException("Unable to find template '$templateName'");
 	}
 	
 	/**
@@ -480,7 +480,7 @@ class TemplateEngine extends SingletonFactory {
 	public function getSourceContent($sourceFilename) {
 		$sourceContent = '';
 		if (!file_exists($sourceFilename) || (($sourceContent = @file_get_contents($sourceFilename)) === false)) {
-			throw new SystemException("Could not open template '$sourceFilename' for reading", 12005);
+			throw new SystemException("Could not open template '$sourceFilename' for reading");
 		}
 		else {
 			return $sourceContent;
@@ -659,7 +659,7 @@ class TemplateEngine extends SingletonFactory {
 	 */
 	public function setCompileDir($compileDir) {
 		if (!is_dir($compileDir)) {
-			throw new SystemException("'".$compileDir."' is not a valid dir", 11014);
+			throw new SystemException("'".$compileDir."' is not a valid dir");
 		}
 		
 		$this->compileDir = $compileDir;
diff --git a/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php b/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
index d5cb921b05..fa6b4949b8 100644
--- a/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
+++ b/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
@@ -112,7 +112,7 @@ class TemplateScriptingCompiler {
 		// throw error messages for unclosed tags
 		if (count($this->tagStack) > 0) {
 			foreach ($this->tagStack as $tagStack) {
-				throw new SystemException($this->formatSyntaxError('unclosed tag {'.$tagStack[0].'}', $this->currentIdentifier, $tagStack[1]), 12002);
+				throw new SystemException($this->formatSyntaxError('unclosed tag {'.$tagStack[0].'}', $this->currentIdentifier, $tagStack[1]));
 			}
 			return false;
 		}
@@ -282,7 +282,7 @@ class TemplateScriptingCompiler {
 			}
 		}
 		
-		throw new SystemException($this->formatSyntaxError('unknown tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo), 12003);
+		throw new SystemException($this->formatSyntaxError('unknown tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo));
 	}
 	
 	/**
@@ -381,7 +381,7 @@ class TemplateScriptingCompiler {
 			$this->compilerPlugins[$className] = new $className();
 			
 			if (!($this->compilerPlugins[$className] instanceof ITemplatePluginCompiler)) {
-				throw new SystemException($this->formatSyntaxError("Compiler plugin '".$tagCommand."' does not implement the interface 'ITemplatePluginCompiler'", $this->currentIdentifier), 11010);
+				throw new SystemException($this->formatSyntaxError("Compiler plugin '".$tagCommand."' does not implement the interface 'ITemplatePluginCompiler'", $this->currentIdentifier));
 			}
 		}
 		
@@ -447,10 +447,10 @@ class TemplateScriptingCompiler {
 
 		// check arguments
 		if (!isset($args['loop'])) {
-			throw new SystemException($this->formatSyntaxError("missing 'loop' attribute in section tag", $this->currentIdentifier, $this->currentLineNo), 12001);
+			throw new SystemException($this->formatSyntaxError("missing 'loop' attribute in section tag", $this->currentIdentifier, $this->currentLineNo));
 		}
 		if (!isset($args['name'])) {
-			throw new SystemException($this->formatSyntaxError("missing 'name' attribute in section tag", $this->currentIdentifier, $this->currentLineNo), 12001);
+			throw new SystemException($this->formatSyntaxError("missing 'name' attribute in section tag", $this->currentIdentifier, $this->currentLineNo));
 		}
 		if (!isset($args['show'])) {
 			$args['show'] = true;
@@ -521,10 +521,10 @@ class TemplateScriptingCompiler {
 
 		// check arguments
 		if (!isset($args['from'])) {
-			throw new SystemException($this->formatSyntaxError("missing 'from' attribute in foreach tag", $this->currentIdentifier, $this->currentLineNo), 12001);
+			throw new SystemException($this->formatSyntaxError("missing 'from' attribute in foreach tag", $this->currentIdentifier, $this->currentLineNo));
 		}
 		if (!isset($args['item'])) {
-			throw new SystemException($this->formatSyntaxError("missing 'item' attribute in foreach tag", $this->currentIdentifier, $this->currentLineNo), 12001);
+			throw new SystemException($this->formatSyntaxError("missing 'item' attribute in foreach tag", $this->currentIdentifier, $this->currentLineNo));
 		}
 
 		$foreachProp = '';
@@ -569,7 +569,7 @@ class TemplateScriptingCompiler {
 		
 		// check arguments
 		if (!isset($args['file'])) {
-			throw new SystemException($this->formatSyntaxError("missing 'file' attribute in include tag", $this->currentIdentifier, $this->currentLineNo), 12001);
+			throw new SystemException($this->formatSyntaxError("missing 'file' attribute in include tag", $this->currentIdentifier, $this->currentLineNo));
 		}
 
 		// get filename
@@ -642,7 +642,7 @@ class TemplateScriptingCompiler {
 		
 		// validate tag arguments
 		if (!preg_match('~^(?:\s+\w+\s*=\s*[^=]*(?=\s|$))*$~s', $tagArgs)) {
-			throw new SystemException($this->formatSyntaxError('syntax error in tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo), 12000);
+			throw new SystemException($this->formatSyntaxError('syntax error in tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo));
 		}
 
 		// parse tag arguments
@@ -734,7 +734,7 @@ class TemplateScriptingCompiler {
 			$operator = (isset($operators[$i]) ? $operators[$i] : null);
 			
 			if ($operator !== '!' && $values[$i] == '') {
-				throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo), 12000);
+				throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo));
 			}
 			
 			$leftParenthesis = StringUtil::countSubstring($values[$i], '(');
@@ -745,7 +745,7 @@ class TemplateScriptingCompiler {
 				$result .= str_repeat('(', $leftParenthesis - $rightParenthesis);
 				
 				if (str_replace('(', '', StringUtil::substring($values[$i], 0, $leftParenthesis - $rightParenthesis)) != '') {
-					throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo), 12000);
+					throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo));
 				}
 			}
 			else if ($leftParenthesis < $rightParenthesis) {
@@ -753,7 +753,7 @@ class TemplateScriptingCompiler {
 				$value = StringUtil::substring($values[$i], 0, $leftParenthesis - $rightParenthesis);
 				
 				if ($leftParentheses < 0 || str_replace(')', '', StringUtil::substring($values[$i], $leftParenthesis - $rightParenthesis)) != '') {
-					throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo), 12000);
+					throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo));
 				}
 			}
 			else $value = $values[$i];
@@ -762,7 +762,7 @@ class TemplateScriptingCompiler {
 				$result .= $this->compileVariableTag($value, false);
 			}
 			catch (SystemException $e) {
-				throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo), 12000);
+				throw new SystemException($this->formatSyntaxError('syntax error in tag {'.($elseif ? 'elseif' : 'if').'}', $this->currentIdentifier, $this->currentLineNo));
 			}
 			
 			if ($leftParenthesis < $rightParenthesis) {
@@ -925,7 +925,7 @@ class TemplateScriptingCompiler {
 						
 					case 'object access':
 						if (/*strpos($values[$i], '$') !== false || */strpos($values[$i], '@@') !== false) {
-							throw new SystemException($this->formatSyntaxError("unexpected '->".$values[$i]."' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12003);
+							throw new SystemException($this->formatSyntaxError("unexpected '->".$values[$i]."' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						}
 						if (strpos($values[$i], '$') !== false) $result .= '{'.$this->compileSimpleVariable($values[$i], $variableType).'}';
 						else $result .= $values[$i];
@@ -973,7 +973,7 @@ class TemplateScriptingCompiler {
 					
 					case 'modifier':
 						if (strpos($values[$i], '$') !== false || strpos($values[$i], '@@') !== false) {
-							throw new SystemException($this->formatSyntaxError("unknown modifier '".$values[$i]."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+							throw new SystemException($this->formatSyntaxError("unknown modifier '".$values[$i]."'", $this->currentIdentifier, $this->currentLineNo));
 						}
 						
 						// handle modifier name
@@ -984,7 +984,7 @@ class TemplateScriptingCompiler {
 							$this->autoloadPlugins[$modifierData['className']] = $modifierData['className'];	
 						}
 						else if ((!function_exists($modifierData['name']) && !in_array($modifierData['name'], $this->unknownPHPFunctions)) || in_array($modifierData['name'], $this->disabledPHPFunctions)) {
-							throw new SystemException($this->formatSyntaxError("unknown modifier '".$values[$i]."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+							throw new SystemException($this->formatSyntaxError("unknown modifier '".$values[$i]."'", $this->currentIdentifier, $this->currentLineNo));
 						}
 						
 						$statusStack[count($statusStack) - 1] = $status = 'modifier end';
@@ -994,7 +994,7 @@ class TemplateScriptingCompiler {
 					case 'constant': 
 					case 'variable':
 					case 'string': 
-						throw new SystemException($this->formatSyntaxError('unknown tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo), 12003);
+						throw new SystemException($this->formatSyntaxError('unknown tag {'.$tag.'}', $this->currentIdentifier, $this->currentLineNo));
 						break;
 				}
 			}
@@ -1010,7 +1010,7 @@ class TemplateScriptingCompiler {
 							break;
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected '.' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected '.' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// object access
@@ -1021,7 +1021,7 @@ class TemplateScriptingCompiler {
 							break;
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected '->' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected '->' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// left parenthesis
@@ -1039,7 +1039,7 @@ class TemplateScriptingCompiler {
 							break;
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected '(' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected '(' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// right parenthesis
@@ -1054,7 +1054,7 @@ class TemplateScriptingCompiler {
 							}
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected ')' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected ')' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// bracket open
@@ -1066,7 +1066,7 @@ class TemplateScriptingCompiler {
 							break;
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected '[' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected '[' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// bracket close
@@ -1081,7 +1081,7 @@ class TemplateScriptingCompiler {
 							}
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected ']' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected ']' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 
 					// modifier
@@ -1095,7 +1095,7 @@ class TemplateScriptingCompiler {
 						// clear status stack
 						while ($oldStatus = array_pop($statusStack)) {
 							if ($oldStatus != 'variable' && $oldStatus != 'object' && $oldStatus != 'constant' && $oldStatus != 'string' && $oldStatus != 'modifier end') {
-								throw new SystemException($this->formatSyntaxError("unexpected '|' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+								throw new SystemException($this->formatSyntaxError("unexpected '|' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 							}
 						}
 						
@@ -1118,7 +1118,7 @@ class TemplateScriptingCompiler {
 							}
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected ':' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected ':' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 						
 					case ',':
@@ -1134,7 +1134,7 @@ class TemplateScriptingCompiler {
 							}
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected ',' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected ',' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 					
 					// math operators	
@@ -1150,7 +1150,7 @@ class TemplateScriptingCompiler {
 							break;
 						}
 						
-						throw new SystemException($this->formatSyntaxError("unexpected '".$operator."' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo), 12004);
+						throw new SystemException($this->formatSyntaxError("unexpected '".$operator."' in tag '".$tag."'", $this->currentIdentifier, $this->currentLineNo));
 						break;
 				}
 			}
@@ -1277,7 +1277,7 @@ class TemplateScriptingCompiler {
 			if (!is_object($prefilter)) {
 				$className = $this->template->getPluginClassName('prefilter', $prefilter);
 				if (!class_exists($className)) {
-					throw new SystemException($this->formatSyntaxError('unable to find prefilter class '.$className, $this->currentIdentifier), 11001);
+					throw new SystemException($this->formatSyntaxError('unable to find prefilter class '.$className, $this->currentIdentifier));
 				}
 				$prefilter = new $className();
 			}
@@ -1286,7 +1286,7 @@ class TemplateScriptingCompiler {
 				$string = $prefilter->execute($templateName, $string, $this);
 			}
 			else {
-				throw new SystemException($this->formatSyntaxError("Prefilter '".$prefilter."' does not implement the interface 'ITemplatePluginPrefilter'", $this->currentIdentifier), 11010);
+				throw new SystemException($this->formatSyntaxError("Prefilter '".$prefilter."' does not implement the interface 'ITemplatePluginPrefilter'", $this->currentIdentifier));
 			}
 		}
 		
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAppend.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAppend.class.php
index d0d9342c32..cbb480821a 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAppend.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAppend.class.php
@@ -23,10 +23,10 @@ class TemplatePluginCompilerAppend implements ITemplatePluginCompiler {
 	 */
 	public function executeStart($tagArgs, TemplateScriptingCompiler $compiler) {
 		if (!isset($tagArgs['var'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in append tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in append tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		if (!isset($tagArgs['value'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in append tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in append tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 				
 		return "<?php \$this->append(".$tagArgs['var'].", ".$tagArgs['value']."); ?>";
@@ -36,6 +36,6 @@ class TemplatePluginCompilerAppend implements ITemplatePluginCompiler {
 	 * @see wcf\system\template\ITemplatePluginCompiler::executeEnd()
 	 */
 	public function executeEnd(TemplateScriptingCompiler $compiler) {
-		throw new SystemException($compiler->formatSyntaxError("unknown tag {/append}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12003);
+		throw new SystemException($compiler->formatSyntaxError("unknown tag {/append}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 	}
 }
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAssign.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAssign.class.php
index f4c05938bf..9ae7d4da40 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAssign.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerAssign.class.php
@@ -23,10 +23,10 @@ class TemplatePluginCompilerAssign implements ITemplatePluginCompiler {
 	 */
 	public function executeStart($tagArgs, TemplateScriptingCompiler $compiler) {
 		if (!isset($tagArgs['var'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in assign tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in assign tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		if (!isset($tagArgs['value'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in assign tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in assign tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 				
 		return "<?php \$this->assign(".$tagArgs['var'].", ".$tagArgs['value']."); ?>";
@@ -36,6 +36,6 @@ class TemplatePluginCompilerAssign implements ITemplatePluginCompiler {
 	 * @see wcf\system\template\ITemplatePluginCompiler::executeEnd()
 	 */
 	public function executeEnd(TemplateScriptingCompiler $compiler) {
-		throw new SystemException($compiler->formatSyntaxError("unknown tag {/assign}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12003);
+		throw new SystemException($compiler->formatSyntaxError("unknown tag {/assign}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 	}
 }
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerFetch.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerFetch.class.php
index b398371417..378b7be0cf 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerFetch.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerFetch.class.php
@@ -24,7 +24,7 @@ class TemplatePluginCompilerFetch implements ITemplatePluginCompiler {
 	 */
 	public function executeStart($tagArgs, TemplateScriptingCompiler $compiler) {
 		if (!isset($tagArgs['file'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'file' argument in fetch tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'file' argument in fetch tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		
 		if (isset($tagArgs['assign'])) {
@@ -39,6 +39,6 @@ class TemplatePluginCompilerFetch implements ITemplatePluginCompiler {
 	 * @see wcf\system\template\ITemplatePluginCompiler::executeEnd()
 	 */
 	public function executeEnd(TemplateScriptingCompiler $compiler) {
-		throw new SystemException($compiler->formatSyntaxError("unknown tag {/fetch}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12003);
+		throw new SystemException($compiler->formatSyntaxError("unknown tag {/fetch}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 	}
 }
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerImplode.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerImplode.class.php
index beaddf7209..25bb79a33b 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerImplode.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerImplode.class.php
@@ -28,10 +28,10 @@ class TemplatePluginCompilerImplode implements ITemplatePluginCompiler {
 		$compiler->pushTag('implode');
 		
 		if (!isset($tagArgs['from'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'from' argument in implode tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'from' argument in implode tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		if (!isset($tagArgs['item'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'item' argument in implode tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'item' argument in implode tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		
 		$hash = StringUtil::getRandomID();
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerPrepend.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerPrepend.class.php
index 3365c3c98e..4ac7471a21 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerPrepend.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginCompilerPrepend.class.php
@@ -23,10 +23,10 @@ class TemplatePluginCompilerPrepend implements ITemplatePluginCompiler {
 	 */
 	public function executeStart($tagArgs, TemplateScriptingCompiler $compiler) {
 		if (!isset($tagArgs['var'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in prepend tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'var' argument in prepend tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 		if (!isset($tagArgs['value'])) {
-			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in prepend tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12001);
+			throw new SystemException($compiler->formatSyntaxError("missing 'value' argument in prepend tag", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 		}
 				
 		return "<?php \$this->prepend(".$tagArgs['var'].", ".$tagArgs['value']."); ?>";
@@ -36,6 +36,6 @@ class TemplatePluginCompilerPrepend implements ITemplatePluginCompiler {
 	 * @see wcf\system\template\ITemplatePluginCompiler::executeEnd()
 	 */
 	public function executeEnd(TemplateScriptingCompiler $compiler) {
-		throw new SystemException($compiler->formatSyntaxError("unknown tag {/prepend}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()), 12003);
+		throw new SystemException($compiler->formatSyntaxError("unknown tag {/prepend}", $compiler->getCurrentIdentifier(), $compiler->getCurrentLineNo()));
 	}
 }
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionCycle.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionCycle.class.php
index 54d15818cb..b6e9750fc0 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionCycle.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionCycle.class.php
@@ -33,7 +33,7 @@ class TemplatePluginFunctionCycle implements ITemplatePluginFunction {
 		// get values
 		if (!isset($tagArgs['values']) ) {
 			if (!isset($this->cycles[$name]['values'])) {
-				throw new SystemException("missing 'values' argument in cycle tag", 12001);
+				throw new SystemException("missing 'values' argument in cycle tag");
 			}
 		}
 		else {
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmlcheckboxes.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmlcheckboxes.class.php
index 6a56d13af4..f80658a6da 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmlcheckboxes.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmlcheckboxes.class.php
@@ -39,11 +39,11 @@ class TemplatePluginFunctionHtmlcheckboxes implements ITemplatePluginFunction {
 		}
 
 		if (!isset($tagArgs['options']) || !is_array($tagArgs['options'])) {
-			throw new SystemException("missing 'options' argument in htmlCheckboxes tag", 12001);
+			throw new SystemException("missing 'options' argument in htmlCheckboxes tag");
 		}
 		
 		if (!isset($tagArgs['name'])) {
-			throw new SystemException("missing 'name' argument in htmlCheckboxes tag", 12001);
+			throw new SystemException("missing 'name' argument in htmlCheckboxes tag");
 		}
 		
 		if (isset($tagArgs['disableEncoding']) && $tagArgs['disableEncoding']) {
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmloptions.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmloptions.class.php
index 4f6e3d9e19..7fa8c19e9a 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmloptions.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionHtmloptions.class.php
@@ -48,7 +48,7 @@ class TemplatePluginFunctionHtmloptions extends TemplatePluginFunctionHtmlcheckb
 		}
 
 		if (!isset($tagArgs['options']) || !is_array($tagArgs['options'])) {
-			throw new SystemException("missing 'options' argument in htmloptions tag", 12001);
+			throw new SystemException("missing 'options' argument in htmloptions tag");
 		}
 		
 		if (isset($tagArgs['disableEncoding']) && $tagArgs['disableEncoding']) {
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionPages.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionPages.class.php
index 9529ebb001..86f85c6608 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionPages.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionPages.class.php
@@ -67,10 +67,10 @@ class TemplatePluginFunctionPages implements ITemplatePluginFunction {
 	 */
 	public function execute($tagArgs, TemplateEngine $tplObj) {
 		// needed params: link, page, pages
-		if (!isset($tagArgs['link'])) throw new SystemException("missing 'link' argument in pages tag", 12001);
+		if (!isset($tagArgs['link'])) throw new SystemException("missing 'link' argument in pages tag");
 		if (!isset($tagArgs['pages'])) {
 			if (($tagArgs['pages'] = $tplObj->get('pages')) === null) {
-				throw new SystemException("missing 'pages' argument in pages tag", 12001);
+				throw new SystemException("missing 'pages' argument in pages tag");
 			}
 		}
 		
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionSmallpages.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionSmallpages.class.php
index ece6850f28..2a6d12dff5 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionSmallpages.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginFunctionSmallpages.class.php
@@ -57,10 +57,10 @@ class TemplatePluginFunctionSmallpages implements ITemplatePluginFunction {
 	 */
 	public function execute($tagArgs, TemplateEngine $tplObj) {
 		// needed params: link, pages
-		if (!isset($tagArgs['link'])) throw new SystemException("missing 'link' argument in pages tag", 12001);
+		if (!isset($tagArgs['link'])) throw new SystemException("missing 'link' argument in pages tag");
 		if (!isset($tagArgs['pages'])) {
 			if (($tagArgs['pages'] = $tplObj->get('pages')) === null) {
-				throw new SystemException("missing 'pages' argument in pages tag", 12001);
+				throw new SystemException("missing 'pages' argument in pages tag");
 			}
 		}
 		
diff --git a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginModifierConcat.class.php b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginModifierConcat.class.php
index 80147cf27b..f8cd763686 100644
--- a/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginModifierConcat.class.php
+++ b/wcfsetup/install/files/lib/system/template/plugin/TemplatePluginModifierConcat.class.php
@@ -24,7 +24,7 @@ class TemplatePluginModifierConcat implements ITemplatePluginModifier {
 	 */
 	public function execute($tagArgs, TemplateEngine $tplObj) {
 		if (count($tagArgs) < 2) {
-			throw new SystemException("concat modifier needs two or more arguments", 12001);
+			throw new SystemException("concat modifier needs two or more arguments");
 		}
 		
 		$result = '';
diff --git a/wcfsetup/install/files/lib/util/BasicFileUtil.class.php b/wcfsetup/install/files/lib/util/BasicFileUtil.class.php
index 33424a659c..894b09e2b3 100644
--- a/wcfsetup/install/files/lib/util/BasicFileUtil.class.php
+++ b/wcfsetup/install/files/lib/util/BasicFileUtil.class.php
@@ -63,7 +63,7 @@ class BasicFileUtil {
 		else {
 			if (ini_get('safe_mode')) $reason = "due to php safe_mode restrictions";
 			else $reason = "due to an unknown reason";
-			throw new SystemException('There is no access to the system temporary folder '.$reason.' and no user specific temporary folder exists in '.WCF_DIR.'! This is a misconfiguration of your webserver software! Please create a folder called '.$path.' using your favorite ftp program, make it writable and then retry this installation.', 10000);
+			throw new SystemException('There is no access to the system temporary folder '.$reason.' and no user specific temporary folder exists in '.WCF_DIR.'! This is a misconfiguration of your webserver software! Please create a folder called '.$path.' using your favorite ftp program, make it writable and then retry this installation.');
 		}
 	}
 }
diff --git a/wcfsetup/install/files/lib/util/FileUtil.class.php b/wcfsetup/install/files/lib/util/FileUtil.class.php
index 8fe02fbe04..5ff89223f0 100644
--- a/wcfsetup/install/files/lib/util/FileUtil.class.php
+++ b/wcfsetup/install/files/lib/util/FileUtil.class.php
@@ -374,7 +374,7 @@ class FileUtil {
 			if (!isset($remoteFile)) {
 				$localFile->close();
 				unlink($newFileName);
-				throw new SystemException("cannot connect to http host '".$host."'", 14000);
+				throw new SystemException("cannot connect to http host '".$host."'");
 			}
 			// build and send the http request.
 			$request = "GET ".$path.(!empty($parsedUrl['query']) ? '?'.$parsedUrl['query'] : '')." HTTP/1.0\r\n";
@@ -405,7 +405,7 @@ class FileUtil {
 					if ($error !== false) {
 						$localFile->close();
 						unlink($newFileName);						
-						throw new SystemException("file ".$path." not found at host '".$host."'", 14001);
+						throw new SystemException("file ".$path." not found at host '".$host."'");
 					}
 					// write to the target system.
 					$localFile->write($readResponse[count($readResponse) - 1]);