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