Items wont add to cart.

Hi,

I just upgraded to hikashop business and was checking out the new features. I tested my site after upgrading and it was adding items to my cart until I inputed a url in the continue shopping field.

Now when I click add to cart on any of my items they simply wont add to my cart.

Sorry I don't have any more details, if you need more info let me know.
Thanks for any help.

Cleared browsing history on my browser and it fixed the problem.