Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\FileLoader" not found in /home/baumberg/javapax-OLD-backup-20260603-222425/vendor/symfony/routing/Loader/PhpFileLoader.php:31 Stack trace: #0 {main} thrown in /home/baumberg/javapax-OLD-backup-20260603-222425/vendor/symfony/routing/Loader/PhpFileLoader.php on line 31