Lets see if it is a mod causing the issue.
Open your
includes/config.php file 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 4.2.2
Then check your pages again, if the issue is gone, then remove the define('DISABLE_HOOKS', true); from the
includes/config.php file
Then the next step would be to disable the mods one by one to see which one is causing the issue.