I think I found a problem in Gitorious. I created a mirror of Psi IM
project [1]. All repositories are owned by psi-developers team (see
[2]). When I'm trying to transfer ownership of a whole project to
team, Gitorious shows me standard "500 something went wrong" Rails page.
[1] http://gitorious.org/psi
[2] http://gitorious.org/psi/psi
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Aleksey "AlekSi" Palazhchenko