Warning: Undefined variable $block in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/item/checkout-giftcard-item-renderer.phtml on line 27

Fatal error: Uncaught Error: Call to a member function getItem() on null in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/item/checkout-giftcard-item-renderer.phtml:27 Stack trace: #0 {main} thrown in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/item/checkout-giftcard-item-renderer.phtml on line 27