Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in T:\Xampp\htdocs\notice\vendor\psy\psysh\src\Command\Command.php:25 Stack trace: #0 {main} thrown in T:\Xampp\htdocs\notice\vendor\psy\psysh\src\Command\Command.php on line 25