Fatal error: Uncaught Error: Interface 'Symfony\Component\Console\Descriptor\DescriptorInterface' not found in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\console\Descriptor\Descriptor.php:27 Stack trace: #0 {main} thrown in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\console\Descriptor\Descriptor.php on line 27