Fatal error: Uncaught Error: Interface "Symfony\Component\Console\CommandLoader\CommandLoaderInterface" not found in D:\xampp\htdocs\ebaymotors\vendor\symfony\console\CommandLoader\FactoryCommandLoader.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ebaymotors\vendor\symfony\console\CommandLoader\FactoryCommandLoader.php on line 21