Hi
I've upgraded gitlab (installed from source) from 7.8 to 8.12. Everything is working except two things:
1) can't accept Merge Requests via web interface. It shows me "
Something went wrong during merge" message on the merge request's page.But I can merge branches manually .
2) can't edit files via web.
The only error I saw was in the production.log
"Could not update branch master. Please refresh and try again."
nothing more
Is there any way to understand what is wrong ?