Fatal error: Uncaught Error: Class "Magento\Framework\Api\AbstractSimpleObject" not found in /var/www/magento/html/generated/code/Magento/GiftCardAccount/Api/Data/GiftCardAccountExtension.php:7
Stack trace:
#0 {main}
thrown in /var/www/magento/html/generated/code/Magento/GiftCardAccount/Api/Data/GiftCardAccountExtension.php on line 7