Suddenly wish list, add to cart and compare button disappeared!

My shoppica 2.0 website have suddenly lost add to cart button,
Compare and add to wish list.
Now you cannot use the search function or switch language.
Then you have to refresh the page to see what you have put in your cart ( it is possible to
Add products from product pages)
I can only a little html and css and search the error.txt log without understanding.
If someone have some time to take a look I will highly appreciate it
A suggestion to Theme burn is to add a new topic –
People that have messed up, and need urgent help

site: worldwidewebpicazoostoredotcom
Now hopefully customers dont se that I need som urgent help on Google:)

Best regards,
Henrik