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