Fatal error: Cannot instantiate non-existent class: faq_category_tree in /home/fuzzibunz/www/www/store/includes/modules/sideboxes/faq_categories.php on line 22


I'm getting the above error, so my index doesn't load fully and I have no idea if this mod will work.

Anyone have a fix for this? I am running 1.3.6 and the site in question is www.fuzzibunzdepot.com