Fatal error: Uncaught Error: Interface "Symfony\Component\Form\DataTransformerInterface" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\doctrine-bridge\Form\DataTransformer\CollectionToArrayTransformer.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\doctrine-bridge\Form\DataTransformer\CollectionToArrayTransformer.php on line 22