Git HTTP access is broken in Stash 1.1

Since upgrade to version 1.1 the Git HTTP access is broken. The error message is:

fatal: remote error: Repository does not exists
The requested repository does not exists, or you do not have permissions to access it.

I have tried to clone the repository with the old URL format:

http://user@stash.domain.com/git/PROJECTKEY/repo.git

or the new URL format:

http://user@stash.domain.com/scm/PROJECTKEY/repo.git

But none of them works.

The workaround is to use the newly provided SSH access.