my repository seems to get broken

It looks like the hg repo at vse-sto is damaged:

{{{
$ hg pull
pulling from ssh://hg@bitbucket.org/max/vse-sto/
searching for changes
adding changesets
adding manifests
adding file changes
transaction abort!
rollback completed
abort: data/templates/main/about.html.i@f2e8e46fa1a2: unknown parent!
}}}

• OR -

{{{
$ hg clone ssh://hg@bitbucket.org/max/vse-sto/
destination directory: vse-sto
requesting all changes
adding changesets
adding manifests
adding file changes
transaction abort!
rollback completed
abort: premature EOF reading chunk (got 72834 bytes, expected 75363)
remote: abort: empty or missing revlog for vsesto/main/admin.py
}}}

Do you know what's going on?

I bundled all csets from the good copy at:
http://www.developers.org.ua/files/vsesto.hg

Could you replace bitbucket repo with the backup one?