Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\ParamConfigurator" not found in /home/leathr/event.lea.therasse.mmi-velizy.fr/mmievent3/vendor/symfony/dependency-injection/Loader/Configurator/EnvConfigurator.php:16 Stack trace: #0 {main} thrown in /home/leathr/event.lea.therasse.mmi-velizy.fr/mmievent3/vendor/symfony/dependency-injection/Loader/Configurator/EnvConfigurator.php on line 16