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SupabaseS
Supabase•3w ago•
1 reply
Neeraj@Ignitlab

Critical Login Loop: GitHub OAuth + 2FA Conflict (Ticket SU-315018)

auth
Hi Team, I am a new user building my startup and I’ve been locked out of the dashboard immediately after setup.

The Flow:

I signed up yesterday using GitHub OAuth.

I successfully set up App-based 2FA and created my first project.

After signing out and attempting to log back in, I am permanently stuck on the 2FA screen with the error: "Multiple accounts with the same email address in the same linking domain detected: default" (Screenshot attached).

Status:

I cannot access the dashboard to open a support ticket or upgrade to Pro.

I have tried clearing site data and using Incognito mode with no success.

My email ticket ID is SU-315018.

Since this is a fresh account for my startup, I need help merging these duplicate identities so I can continue building.
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