Issue adding filters to dashboards

Have had trouble today adding filters onto my dashboards. Metabase becomes extremely slow and freezes when I attempt to do so. Terminal gives me the following error:

2020-12-22 19:39:11,565 WARN middleware.log :: GET /api/field/field-literal%2CDate%2Ctype%2FDateTime 404 701.8 µs (0 DB calls)
“API endpoint does not exist.”

What can I do to attempt to fix this?

Hi @ubixi
Please post “Diagnostic Info” from Admin > Troubleshooting.
How many filters do you have?
Are the filters connected to multiple cards?
I’m fairly sure the warning from the log is unrelated - you might find issues with the interface becoming slow in the browser developer console.

I’m just trying to add a filter onto the dashboard. That warning comes up repeatedly when I do it so I don’t think it’s unrelated.


  1. Post “Diagnostic Info” from Admin > Troubleshooting.
  2. I don’t know which question you are trying to connect the filter to, but I’m guessing it’s a nested question: - upvote by clicking :+1: on the first post