Fatal error: Uncaught Error: Class "Dotdigitalgroup\Email\Controller\Adminhtml\Addressbook\Save" not found in /var/www/magento/html/generated/code/Dotdigitalgroup/Email/Controller/Adminhtml/Addressbook/Save/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Dotdigitalgroup/Email/Controller/Adminhtml/Addressbook/Save/Interceptor.php on line 7