Fatal error: Uncaught ArgumentCountError: Too few arguments to function App\controllers\ProductController::detail(), 0 passed and exactly 1 expected in /home/blabo/www/app/controllers/ProductController.php:248 Stack trace: #0 [internal function]: App\controllers\ProductController->detail() #1 /home/blabo/www/core/App.php(42): call_user_func_array() #2 /home/blabo/www/public/index.php(18): Core\App->__construct() #3 {main} thrown in /home/blabo/www/app/controllers/ProductController.php on line 248