-<form action="{!URL!}/modules.php?module=login&what=categories" method="POST" style="margin-bottom: 0px">
+<form action="{!URL!}/modules.php?module=login&what=categories" method="post" style="margin-bottom: 0px">
<table border="0" cellspacing="0" cellpadding="0" align="center" class="member_main dashed">
<tr>
<td colspan="5" height="5" class="seperator"></td>