[03-Jul-2024 21:55:45 UTC] PHP Fatal error:  Uncaught Error: Class 'Concrete\Controller\Backend\UserInterface' not found in /home/multitecheg/s.multi-techeg.com/concrete/controllers/dialog/editor/settings/preview.php:12
Stack trace:
#0 {main}
  thrown in /home/multitecheg/s.multi-techeg.com/concrete/controllers/dialog/editor/settings/preview.php on line 12
