Fatal error: Uncaught Error: Class "Doctrine\Common\EventArgs" not found in /home/yukonw3creatives/public_html/100/vendor/doctrine/persistence/src/Persistence/Event/OnClearEventArgs.php:15 Stack trace: #0 {main} thrown in /home/yukonw3creatives/public_html/100/vendor/doctrine/persistence/src/Persistence/Event/OnClearEventArgs.php on line 15