Thrown product not found exception.

src/Controller/ProductController.php

@@ -25,7 +25,7 @@ final class ProductController extends BaseController
         ])->find($productId);
 
         if(null === $product) {
-            throw new ItemNotFoundException('Product not found');
+            throw $this->createNotFoundException('Product not found');
         }
 
         $priceList = $product->price()->pluck('price')->implode(',');