I have bought "Quark store" template to use it for e-commerce in Russian language. I install the template via quickstart, set up the shop (I also integrated the payment system), but I received the "Error 0", when I tried to go to test payment.
As I read later there is a problem with quckstart (demo) in Virtuemart and the other languages then English. So I tried to rebuild the tables but I still have the same problem - "Error 0".
What should I do to delete this error?
P. S. I don't want to reinstall the whole website, because I did a lot of work with it. Maybe there are steps to configure virtuemart for my language now without reinstalling?