Fatal error: Uncaught Error: Class "Bitrix\Main\Diag\ExceptionHandlerLog" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\main\lib\diag\fileexceptionhandlerlog.php:8
Stack trace:
#0 {main}
thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\main\lib\diag\fileexceptionhandlerlog.php on line 8