Fatal error: Uncaught Error: Interface 'Symfony\Component\Config\Resource\SelfCheckingResourceInterface' not found in /home/itscm/dev.its.cm/apps/vendor/symfony/config/Resource/DirectoryResource.php:19 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/apps/vendor/symfony/config/Resource/DirectoryResource.php on line 19