Fatal error: Uncaught Error: Class "Magento\GiftCardAccount\Model\Total\Quote\Giftcardaccount" not found in /var/www/magento/html/app/code/BBNT/GiftCardAccount/Model/Total/Quote/Giftcardaccount.php:16
Stack trace:
#0 {main}
thrown in /var/www/magento/html/app/code/BBNT/GiftCardAccount/Model/Total/Quote/Giftcardaccount.php on line 16