Fatal error: Uncaught Error: Class "Symfony\Component\ErrorHandler\Exception\FlattenException" not found in /home/esipntnw/academy.esip.tn/syrine_azzouz/vendor/easycorp/easyadmin-bundle/src/Exception/FlattenException.php:11 Stack trace: #0 {main} thrown in /home/esipntnw/academy.esip.tn/syrine_azzouz/vendor/easycorp/easyadmin-bundle/src/Exception/FlattenException.php on line 11