error login

[SilvinoPena]

That login error has returned, and I can't log into my account; it says I'm using multiple accounts, but I only ever log in using my GitHub account. This happened a few months ago and was resolved, but now it's back and I can't log in. Can you help me?

[GaryAustin1]

You really are not giving enough info for suggestions. "That login error has returned" with no context.

Double check your email matches in the Github account with the emails you get from Supabase.
Try a different device.
Wait a bit.

But most likely you will have to contact support@supabase.com .