-<form action="{!URL!}/modules.php?module=admin&what=mem_add" method="POST" target="_self">
+<form action="{!URL!}/modules.php?module=admin&what=mem_add" method="post" target="_self">
<table border="0" cellspacing="0" cellpadding="0" width="500" align="center" class="admin_table dashed">
<tr>
<td height="8" colspan="5"></td>