Fatal error: Uncaught Error: Class "Bitrix\Main\Access\Rule\AbstractRule" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\sender\lib\access\rule\baserule.php:12 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\sender\lib\access\rule\baserule.php on line 12