Fatal error: Uncaught Error: Class "Bitrix\Catalog\Integration\Report\Handler\BaseHandler" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\catalog\lib\integration\report\handler\storestock\gridhandler.php:9 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\catalog\lib\integration\report\handler\storestock\gridhandler.php on line 9