When I registered it gave me an error message on both the email confirmation link and the main page but let me long in normally so the error message is the actual error. As you can see the registration worked fine. it only thinks its broken.
Could you specifically say, which parts are not translated to english? Then we'll try to fix them.
"The way I see it, every life is a pile of good things and bad things.
The good things don’t always soften the bad things, but vice versa the bad things don’t always spoil the good things and make them unimportant."
- The Doctor