Fatal error: Uncaught Error: Class "Magento\Checkout\Controller\Cart\Configure" not found in /home/www/staging1.gamanorteweb.com/app/code/Sm/CartQuickPro/Controller/Cart/Configure.php:13 Stack trace: #0 {main} thrown in /home/www/staging1.gamanorteweb.com/app/code/Sm/CartQuickPro/Controller/Cart/Configure.php on line 13