Fatal error: Uncaught Error: Interface "Symfony\Component\Filesystem\Exception\ExceptionInterface" not found in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/symfony/filesystem/Exception/InvalidArgumentException.php:17 Stack trace: #0 {main} thrown in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/symfony/filesystem/Exception/InvalidArgumentException.php on line 17