Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\EnvVarLoaderInterface" not found in /home/rcmch/test.m-s-i.ch/vendor/symfony/dependency-injection/StaticEnvVarLoader.php:14 Stack trace: #0 {main} thrown in /home/rcmch/test.m-s-i.ch/vendor/symfony/dependency-injection/StaticEnvVarLoader.php on line 14