-<form
- action="{!URL!}/modules.php?module=admin&what=config_cats&do=del"
- method="POST">
+<form action="{!URL!}/modules.php?module=admin&what=config_cats&do=del" method="post">
<table border="0" cellspacing="0" cellpadding="0"
class="admin_table dashed" width="500">
<tr>