Fatal error: Uncaught TypeError: Template\Shop\ViewCollections::__toString(): Return value must be of type string, null returned in /var/www/diart/data/www/diart.ru/template/Template/Shop/ViewCollections.php:21 Stack trace: #0 [internal function]: Template\Shop\ViewCollections->__toString() #1 /var/www/diart/data/www/diart.ru/class/Ui/Tpl.php(21): str_ireplace(Array, Array, '<div class="col...') #2 /var/www/diart/data/www/diart.ru/template/Template/Shop/Shop.php(308): Ui\Tpl->__toString() #3 /var/www/diart/data/www/diart.ru/template/Template/Shop/Shop.php(152): Template\Shop\Shop::viewItemsOrCollections(false, Array, Object(PDO), Object(DivisionType\Shop\Api), Object(Template\JSCSS\JSCSS)) #4 /var/www/diart/data/www/diart.ru/template/Template/Shop/Shop.php(65): Template\Shop\Shop->category() #5 /var/www/diart/data/www/diart.ru/template/template.php(31): Template\Shop\Shop->__construct(Object(PDO), Object(Env\Env), Object(Division\Division), Object(Template\JSCSS\JSCSS), Array, Object(Url\Url), 'c') #6 /var/www/diart/data/www/diart.ru/index.php(14): require_once('/var/www/diart/...') #7 {main} thrown in /var/www/diart/data/www/diart.ru/template/Template/Shop/ViewCollections.php on line 21