links.php
Find and Close:
$select_sort_order = $select_sort_order . '<input type="hidden" name="t" value="' . $t .'">';
$select_sort_order = $select_sort_order . '<input type="hidden" name="cat" value="' . $cat .'">';
Find x 2 and Fix: go&link
'LINK_URL' => append_sid('links.' . PHP_EXT . '?action=go&link_id=' . $row['link_id']),