Missing vb.php PHP error

[Brexen]

Hi there,

I restored a back-up of my site and now I am getting the following error:

Warning: require_once(/vb.php) [function.require-once]: failed to open stream: No such file or directory in [path]/includes/class_bootstrap_framework.php on line 99

Fatal error: require_once() [function.require]: Failed opening required '/vb.php' (include_path='.:/usr/local/php5/lib/php') in [path]/includes/class_bootstrap_framework.php on line 99

I have checked the class_bootstrap_framework.php and this is line 99:

require_once(VB_PATH . 'vb.php');

I have searched through all original files and I cannot find a single file called vb.php. It just doesn't exist and i've never had this problem before.

Any ideas what I can do or the troubleshooting steps?

Edit: Found the problem. It's the vb.php in the /vb Folder not in forum root