Fatal Error:
Array
(
    [type] => 1
    [message] => Uncaught Error: Undefined constant "id" in /var/www/vhosts/barstuffdirect.co.uk/httpdocs/shoppingCart/cart.php:997
Stack trace:
#0 /var/www/vhosts/barstuffdirect.co.uk/httpdocs/view-cart.php(41): shoppingCart->updateTotalCart()
#1 {main}
  thrown
    [file] => /var/www/vhosts/barstuffdirect.co.uk/httpdocs/shoppingCart/cart.php
    [line] => 997
)