vBulletin 3 is end of life and will not be receiving future development. Warning: vBulletin 3.8.11 is not compatible with PHP 7.2.0 or higher.
Welcome to the vBulletin support forums! In our community forums you can receive professional support and assistance with any issues you might have with your vBulletin Products.
There's some functions that only are available to super-admin (as set in config.php). And you should check AdminCP -> Usergroups -> Administrator Permissions
Comment