InvalidGitRepositoryError when submitting merge request to upstream
Created by: adrianandreias
Regarding this error https://github.com/gitlabhq/gitlabhq/issues/6124#issuecomment-49605771 I've ran the "sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production" command and got all messages as green.
The first line of the output looks like this though: Instance method "lock!" is already defined in ActiveRecord::Base, use generic helper instead or set StateMachine::Machine.ignore_method_conflicts = true.