Warning: Undefined variable $block in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/continue_shopping_link.phtml on line 7

Fatal error: Uncaught Error: Call to a member function getContinueShoppingUrl() on null in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/continue_shopping_link.phtml:7 Stack trace: #0 {main} thrown in /var/www/magento/html/app/design/frontend/bbnt/base/Magento_Checkout/templates/cart/continue_shopping_link.phtml on line 7