Fatal error: Uncaught Error: Class 'Bitrix\Main\Loader' not found in /home/o/ortovmmvi/ortovmmvi.beget.tech/public_html/comp.php:4
Stack trace:
#0 {main}
  thrown in /home/o/ortovmmvi/ortovmmvi.beget.tech/public_html/comp.php on line 4