Fatal error: Uncaught Error: Class "Magento\Backend\Model\View\Result\Forward" not found in /var/www/magento/html/generated/code/Magento/Backend/Model/View/Result/Forward/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/Backend/Model/View/Result/Forward/Interceptor.php on line 7