[Forum] Fatal error need help??

[M.Iftikhar]

hello,
i need some help when i access my View Forum Leaders the flowing error is displayed........

Fatal error: Call to undefined method vb_optimise_db::escape_string() in /home/******/public_html/includes/class_core.php on line 1635

the line 1635 code is

$item = "'" . $this->dbobject->escape_string($item) . "'";

please tell me what is the problem i recently updated to 4.1.5..
when i disabled vB Optimise it work fine can i install vB Optimise again or something different....thanks and reply me soon

[Steve Machol]

That is a problem with that add-on. You need to contact the author for help with this.

[(--eRRoR--)]

have you solved the problem because i am facing it to?