Can't login. "Authentication Error"


Since this morning I’m trying to log in to my Netlify account via GitHub at “
and I’m getting this error : Authentication Error Authenticating failed due to the following error: We already have a registered user with this email address. Log in to connect your GitHub account.

Edit the e-mail used is


Thank you !

Hiya @jeremie and sorry to be slow to get back to you!

It seems like you have no github account associated with this email address here. You’ll need instead to login by email/password (reset here if you forgot:, and then add your github account from inside the app, at . THEN (and only then), you’ll be able to login with GitHub.