Did you try disabling all mods, and see it it shows then?
Open your config.php and below<?php add this line:
PHP Code:
define('DISABLE_HOOKS', true);
So it looks like this:
PHP Code:
<?php
define('DISABLE_HOOKS', true);
/*================================================= =====================*\
|| ################################################## ################## ||
|| # vBulletin 4.1.4
After testing you can remove the define('DISABLE_HOOKS', true); from the config.php