I want start contribute to Ubuntu, but I am following the page  and when I try to login using my Ubuntu One account, the get me a error:
Oops! Sorry, something just went wrong in Launchpad. We’ve recorded what happened, and we’ll fix it as soon as possible. Apologies for the inconvenience. (Error ID: OOPS-602199cab58023af975b0a1e73b97966)
What is my problem?