Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\EnvVarLoaderInterface" not found in I:\www\picman\vendor\symfony\dependency-injection\StaticEnvVarLoader.php:14 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\dependency-injection\StaticEnvVarLoader.php on line 14