Checkout button - The page isn't redirecting properly

[Newmi]

Hi.

 

I have a problem. When I change the prestahop language to slovak and I try to make an order it display page with this message "The page isn't redirecting properly. Firefox has detected that the server is redirecting the request for this address in a way that will never complete." It is only in slovak version. English or czech version works good. When I click that green checkout button in default prestashop theme it show message as I describe above. Is it problem with translation or something is missing? Can someone help me? Thanks

Edited November 11, 2015 by Newmi (see edit history)