wiki does not show articles published after 2 February

Hello!

I update Lion Server to Mountain Lion Server, and now I have problem, wiki does not show articles published after 2 February.

I have BackUP, so I tried to restore using those articles:

http://support.apple.com/kb/HT5082

http://imarioe.blogspot.co.uk/2012/05/how-to-restore-lion-wiki-server-content.ht ml

http://ihatemystupidcomputer.blogspot.com/2012/07/wiki-is-dead-long-live-wiki-re storing.html

http://sourcenetworks.posterous.com/lion-os-collaboration-services-manually-back i

But when I try to drop any db currently in use: sudo rake -f /usr/share/collabd/server/Rakefile db:drop

I get:

bash-3.2# rake -f /usr/share/collabd/server/Rakefile db:drop rake aborted! No Rakefile found (looking for: /usr/share/collabd/server/Rakefile) /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rake.rb :2377:in `raw_load_rakefile' (See full trace by running task with --trace)