Accessing project's setting page or creating new merge request returns 500 of this project.

Summary

For a project https://gitlab.com/opg.uop/uop-frontend-framework , accessing project's setting page or creating new merge request returns 500.

Steps to reproduce

visit pages:

  1. https://gitlab.com/opg.uop/uop-frontend-framework/edit
  2. https://gitlab.com/opg.uop/uop-frontend-framework/merge_requests/new
  3. https://gitlab.com/opg.uop/uop-frontend-framework/branches/new

will return 500 page.

Example Project

https://gitlab.com/opg.uop/uop-frontend-framework

What is the current bug behavior?

visit pages:

  1. https://gitlab.com/opg.uop/uop-frontend-framework/edit
  2. https://gitlab.com/opg.uop/uop-frontend-framework/merge_requests/new
  3. https://gitlab.com/opg.uop/uop-frontend-framework/branches/new

will return 500 page.

What is the expected correct behavior?

accessing project's setting page, creating new branch, creating new MR will work without errors.

Relevant logs and/or screenshots

微信截图_20170622101634

Output of checks

This bug happens on GitLab.com

Results of GitLab environment info

null

Results of GitLab application Check

null

Possible fixes

null

Edited by Lei Li