Fatal error: Uncaught Error: Class "Bitrix\Rest\Integration\Controller\Base" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\catalog\lib\controller\controller.php:18 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\catalog\lib\controller\controller.php on line 18