Fatal error: Uncaught Error: Class "Psy\Command\Command" not found in C:\xampp\htdocs\proje-adi\vendor\psy\psysh\src\Command\BufferCommand.php:25 Stack trace: #0 {main} thrown in C:\xampp\htdocs\proje-adi\vendor\psy\psysh\src\Command\BufferCommand.php on line 25