Fatal error: Uncaught Error: Class "Bitrix\Main\UI\Viewer\Renderer\Renderer" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\main\lib\ui\viewer\renderer\restrictedbysize.php:5 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\main\lib\ui\viewer\renderer\restrictedbysize.php on line 5