Fatal error: Uncaught Error: Class "Symfony\Component\OptionsResolver\Exception\InvalidArgumentException" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\options-resolver\Exception\InvalidOptionsException.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\options-resolver\Exception\InvalidOptionsException.php on line 21