Fatal error: Uncaught Error: Class "Amasty\Rules\Model\Rule\Action\Discount\Buyxgety" not found in /var/www/magento/html/app/code/Amasty/Rules/Model/Rule/Action/Discount/BuyxgetnPerc.php:20 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Amasty/Rules/Model/Rule/Action/Discount/BuyxgetnPerc.php on line 20