It was brought to my attention some time ago that some clients were experiencing errors with our “Biome” CubeCart skin installed.  This error seems to be dependent on the hosting environment.  I have been issuing a solution to this issue on a per request basis.  However, it’s about time that this solution be released publically.  Note:  This issue has been resolved in our Catalyst CubeCart skin and only affects the following versions of “Biome”: v1.0 - v1.2.

Issue: When viewing the cart pages, the following error is displayed:

Warning: Cannot modify header information - headers already sent by (output started at /home/content/s/8/2/s8238732c/html/includes/boxes/cartNavi.inc.php:95)in /home/content/s/8/2/s8238732c/html/includes/boxes/shoppingCart.inc.php on line 174 )

This issue can be resolved as follows:

OPEN: root/cart.php
- where “root” is the path to the directory in which CubeCart is installed on your server.

FIND:

include("includes/boxes/cartNavi.inc.php");
$body->assign("CART_NAVI",$box_content);
// START: AJAX Add To Cart - ShopDev.co.uk
  include("includes/boxes/shoppingCart.inc.php");
  $body->assign("SHOPPING_CART",$box_content);
// END: AJAX Add To Cart - ShopDev.co.uk

REPLACE WITH:

// START: AJAX Add To Cart - ShopDev.co.uk
if ($_GET['act'] == 'cart') {
  setcookie("noItems", $cart->noItems());
}
// END: AJAX Add To Cart - ShopDev.co.uk
include("includes/boxes/cartNavi.inc.php");
$body->assign("CART_NAVI",$box_content);

SAVE & UPLOAD: cart.php TO: root/
- where “root” is the path to the directory in which CubeCart is installed on your server.