Changed the name of the block Top header links and now it’s working. Thank you for the quick reply!
An other problem I had posted on magento to (I don’t know if it is the core or the template) is the following:
I can’t compare products. When I take a product from the front (Our latest products) it’s working. When I take a random product it’s not working. I receive a message “you have successfully added the product” but there are no products added in “compare”.