Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /data01/virt56457/domeenid/www.code4u.ee/metall/modules/shop/include/categories.php:502 Stack trace: #0 /data01/virt56457/domeenid/www.code4u.ee/metall/modules/shop/include/products.site/list.categories.php(22): Categories->GetStructureElements('17', true) #1 /data01/virt56457/domeenid/www.code4u.ee/metall/modules/shop/include/products.site.php(101): List_categories->content('17', true) #2 /data01/virt56457/domeenid/www.code4u.ee/metall/modules/shop/module.shop.php(402): Products_site->content() #3 /data01/virt56457/domeenid/www.code4u.ee/metall/engine/engine.php(1135): Shop->content() #4 /data01/virt56457/domeenid/www.code4u.ee/metall/engine/engine.php(1164): Engine->getModuleContent('11', Array) #5 /data01/virt56457/domeenid/www.code4u.ee/metall/engine/engine.php(1205): Engine->getPageFullContent('16') #6 /data01/virt56457/domeenid/www.code4u.ee/metall/engine/engine.php(290): Engine->getSiteContent() #7 /data01/virt56457/domeenid/www.code4u.ee/metall/index.php(62): Engine->doClientPage('metallifirma') #8 {main} thrown in /data01/virt56457/domeenid/www.code4u.ee/metall/modules/shop/include/categories.php on line 502