Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\framework-bundle\Command\CacheWarmupCommand.php:29 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\framework-bundle\Command\CacheWarmupCommand.php on line 29