Something just went wrong with my site and now I don’t know what to do.

I can’t add products, delete products or check the cart without getting errors in Chrome. The animations basically doesn’t show when clicking “add to cart” or “delete product”, but when I refresh the site the products are in the cart. So the scripts are working, but something is preventing them from activating the way they’re supposed to.

My url is www nosmoke se and it stopped working yesterday. I can’t get any error message that shows me where the problem is, so I’m posting it here and hope that someone knows what to do. I tried googling the problem but I can’t find any solution.

There’s a huge error message showing if you put products to the cart and then go to “check cart”.

Please help

EDIT: It’s been solved by my hosting support. The problem was that some SEO-tools from “Attracta” was trying to load and screwed up the zones in my database.