Fatal error: Uncaught Error: Class 'Psy\Command\Command' not found in C:\xampp\htdocs\print-bk\vendor\psy\psysh\src\Command\ThrowUpCommand.php:32 Stack trace: #0 {main} thrown in C:\xampp\htdocs\print-bk\vendor\psy\psysh\src\Command\ThrowUpCommand.php on line 32