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