Fatal error: Uncaught Error: Interface 'Symfony\Component\Form\ChoiceList\Factory\ChoiceListFactoryInterface' not found in /home/benjamincb/demos/acdg/vendor/symfony/form/ChoiceList/Factory/DefaultChoiceListFactory.php:31 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/form/ChoiceList/Factory/DefaultChoiceListFactory.php on line 31