[ozzy47]

Let's see if it is from a modification.

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 see if you can access your site. If you can, disable all your mods, remove the define('DISABLE_HOOKS', true); from the includes/config.php file, re enable your mods one by one till you find out which one is causing the issue.