Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Exception\CommandNotFoundException' not found in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\console\Exception\NamespaceNotFoundException.php:19 Stack trace: #0 {main} thrown in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\console\Exception\NamespaceNotFoundException.php on line 19