<a rel="nofollow" href="forumdisplay.php?$session[sessionurl]do=markread rel="nofollow">$vbphrase[mark_forums_read]</a>
<a href="forumdisplay.php?$session[sessionurl]do=markread&markreadhash=$bbuserinfo[securitytoken]" rel="nofollow">$vbphrase[mark_forums_read]</a>
<td class="vbmenu_control"><a href="forumdisplay.php?$session[sessionurl]do=markread" rel="nofollow">$vbphrase[mark_forums_read]</a></td>
Alttaki kod ile değiştirin;
<td class="vbmenu_control"><a href="forumdisplay.php?$session[sessionurl]do=markread&markreadhash=$bbuserinfo[securitytoken]" rel="nofollow">$vbphrase[mark_forums_read]</a></td>