Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in D:\xampp\htdocs\trading_temp\vendor\laravel\framework\src\Illuminate\Console\Command.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\trading_temp\vendor\laravel\framework\src\Illuminate\Console\Command.php on line 21