Hikashop Cart module show copy of website

-- url of the page with the problem -- : erdoverlichting.nl
-- HikaShop version -- : 2.2.3
-- Joomla version -- : 3.2.1
-- PHP version -- : x.x.x
-- Browser(s) name and version -- : Firefox
-- Error-message(debug-mod must be tuned on) -- : Error_message

When I ad a product to my shopping cart, normally you see it in the shopping cart module on the side of my website. After the update to 2.2.3 the cartmodule will show a copy of my site in that module. When I refresh, it will show the product like it should do.

See image in attached

Hi,
I think that you'll probably find your answer through this thread :

Thanks for the report, I just corrected it on our end.

To correct it, you have to edit the file "components/com_hikashop/controllers/product.php" function "updatecart()" and replace:
if($params->get('from','module') == 'module'){
By:
if($params->get('from','module') == 'module' && $config->get('redirect_url_after_add_cart','stay_if_cart') != 'checkout'){
Or wait for the next package.