Fatal error: Uncaught Error: Class 'Doctrine\Common\EventArgs' not found in /var/www/vhosts/kavli-live/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/OnClearEventArgs.php:31 Stack trace: #0 {main} thrown in /var/www/vhosts/kavli-live/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/OnClearEventArgs.php on line 31