Notice: Undefined offset: 3 in menu_translate() (line 777 of /home

Can't add products on the Home>>Administration>> Store>> Products page recieved this error message: Notice: Undefined offset: 3 in _menu_translate() (line 777 of /home/josephv500/public_html/includes/menu.inc). There's no button to add new products. Please help I need this site up by the end of the day! Its 3:30 pm 10-18-2014 now. thanks -Joseph
Hello josephv500, Have you installed more than modules on the theme? If then, please disable them to check the root cause. Also, send your admin account to [email protected] which we can help you to check the issue. Thanks,