Fatal error: Uncaught exception 'ErrorException' with message 'usort() expects parameter 1 to be array, boolean given' in /home/bsigadge/public_html/catalog/view/theme/default/template/conor/filters/filter_category_nav.tpl:5 Stack trace: #0 [internal function]: error_handler(2, 'usort() expects...', '/home/bsigadge/...', 5, Array) #1 /home/bsigadge/public_html/catalog/view/theme/default/template/conor/filters/filter_category_nav.tpl(5): usort(false, Object(Closure)) #2 /home/bsigadge/public_html/system/engine/controller.php(93): require('/home/bsigadge/...') #3 /home/bsigadge/public_html/catalog/controller/conor/filters/filter_category.php(63): Controller->render() #4 /home/bsigadge/public_html/catalog/controller/common/nav.php(5): Filter_Category->index('/template/conor...') #5 /home/bsigadge/public_html/system/engine/controller.php(53): ControllerCommonNav->index(Array) #6 /home/bsigadge/public_html/system/engine/controller.php(86): Controller->getChild('common/nav') #7 /home/bsigadge/public_html/catalog/controller/comm in /home/bsigadge/public_html/catalog/view/theme/default/template/conor/filters/filter_category_nav.tpl on line 5