Fatal error: Uncaught Error: Class "Bitrix\Main\EventManager" not found in /home/a/afervrmy/vd-san.ru/public_html/inc/includes/mails.php:28
Stack trace:
#0 {main}
  thrown in /home/a/afervrmy/vd-san.ru/public_html/inc/includes/mails.php on line 28