Fatal error: Uncaught Error: Class 'Symfony\Component\Form\FormEvent' not found in /home/soh-works/www/3good/vendor/symfony/form/Event/PostSetDataEvent.php:23
Stack trace:
#0 {main}
thrown in /home/soh-works/www/3good/vendor/symfony/form/Event/PostSetDataEvent.php on line 23