Fatal error: Uncaught Error: Call to undefined function Symfony\Component\Form\Extension\Validator\Util\trigger_deprecation() in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\form\Extension\Validator\Util\ServerParams.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\form\Extension\Validator\Util\ServerParams.php on line 16