Fatal error: Uncaught Error: Class "Bitrix\Main\Error" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\paysystem\error.php:11 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\paysystem\error.php on line 11