Fatal error: Uncaught Error: Class 'Symfony\Component\Templating\Loader\Loader' not found in /home/benjamincb/demos/acdg-site/vendor/symfony/templating/Loader/FilesystemLoader.php:22 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/symfony/templating/Loader/FilesystemLoader.php on line 22