Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Application' not found in D:\xampp7\htdocs\www\nbkm\show_bp\vendor\psy\psysh\src\Shell.php:49 Stack trace: #0 {main} thrown in D:\xampp7\htdocs\www\nbkm\show_bp\vendor\psy\psysh\src\Shell.php on line 49