Fatal error: Uncaught Error: Class "Magento\Framework\App\Action\Action" not found in /var/www/magento/html/app/code/Aheadworks/Ajaxcartpro/Controller/Cart/Add.php:44 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Aheadworks/Ajaxcartpro/Controller/Cart/Add.php on line 44