Fatal error: Uncaught Error: Class "Bitrix\Main\Localization\Loc" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\b24connector\lib\helper.php:9 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\b24connector\lib\helper.php on line 9