List of steps to reproduce (step by step, including full links if applicable):
- Visit zhwiki parameters settings page or zhwiki test page on beta cluster
What happens?:
- I get an error
For Test page:
For parameters settings:
What should have happened instead?:
- I should be able to edit preferences
Probably an issue with the path /Special:%E5%8F%82%E6%95%B0%E8%AE%BE%E7%BD%AE