I'd suggest "concerning" in line 104, due to reasons of style. That means, it sounds more professional.
<item name="wcf.acp.exceptionLog.exception.referrer"><![CDATA[Referrer]]></item>
<item name="wcf.acp.exceptionLog.exception.stacktrace"><![CDATA[Stacktrace]]></item>
<item name="wcf.acp.exceptionLog.exception.copy"><![CDATA[Copy error message]]></item>
- <item name="wcf.acp.exceptionLog.exceptionNotFound"><![CDATA[No error with the ID “{$exceptionID}” was found.]]></item>
+ <item name="wcf.acp.exceptionLog.exceptionNotFound"><![CDATA[No error concerning the ID “{$exceptionID}” was found.]]></item>
<item name="wcf.acp.exceptionLog.noneAvailable"><![CDATA[There are no logged errors.]]></item>
<item name="wcf.acp.exceptionLog.search"><![CDATA[Search]]></item>
<item name="wcf.acp.exceptionLog.search.exceptionID"><![CDATA[Error-ID]]></item>