Fatal error: Uncaught Error: Class "Bitrix\Sender\Connector" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\sender\lib\senderconnectorsubscriber.php:12 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\sender\lib\senderconnectorsubscriber.php on line 12