Fatal error: Uncaught Error: Interface "Symfony\Component\Filesystem\Exception\ExceptionInterface" not found in /home/rcmch/test.m-s-i.ch/vendor/symfony/filesystem/Exception/IOExceptionInterface.php:19 Stack trace: #0 {main} thrown in /home/rcmch/test.m-s-i.ch/vendor/symfony/filesystem/Exception/IOExceptionInterface.php on line 19