Fatal error: Uncaught Error: Class "Doctrine\Common\EventArgs" not found in /home2/zpcu9479/app.gennia.fr/vendor/doctrine/persistence/src/Persistence/Event/ManagerEventArgs.php:15 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.gennia.fr/vendor/doctrine/persistence/src/Persistence/Event/ManagerEventArgs.php on line 15