<h3 class="panel-title">Please Sign In</h3>
</div>
<div class="panel-body">
- <form method="post" action="index.php?page=login">
+ <form method="post" action="index.php?login">
<fieldset>
<div class="form-group">
<input class="form-control" placeholder="Username" name="username" type="username" autofocus>