Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\form\Extension\DataCollector\FormDataCollector.php:33 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\form\Extension\DataCollector\FormDataCollector.php on line 33