Fatal error: Uncaught Error: Class "Magento\Rma\Controller\Guest\Submit" not found in /var/www/magento/html/generated/code/Magento/Rma/Controller/Guest/Submit/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/Rma/Controller/Guest/Submit/Interceptor.php on line 7