Fatal error: Uncaught Error: Class "Magento\Framework\App\Action\Action" not found in /var/www/magento/html/app/code/BBNT/Wishlist/Controller/Index/Index.php:16 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/BBNT/Wishlist/Controller/Index/Index.php on line 16