Fatal error: Uncaught Error: Class "Doctrine\Persistence\Mapping\Driver\FileDriver" not found in /home/microfrlnn/suivi-client/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php:49 Stack trace: #0 {main} thrown in /home/microfrlnn/suivi-client/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php on line 49