I am trying to login to my account using GitHub SSO but I am being sent to this page where entering an email throws a 500
Hi, 
welcome to the forums!
The usual solution for this issue is the following steps.
- Login to Netlify using the email address and password only.
- If you do not have a password configured, you can add one by using the password reset form .
- Once logged into Netlify with the email address and password, then change the GitHub account associated with this email address here: Netlify App
- Log out of Netlify.
Once this is done, you should be able to log into Netlify using GitHub or the email address. Both methods of login should work now. If they do not or if there are any other questions, please let us know.
When I try to reset the password I also get an error 500…
This issue looks to me like Failed account signup
Hi, @SimonBrandner. Thank you for reporting this. There was an incident that caused this behavior today and we listed the incident on our status page here:
The issue should be resolved now. If you still see 500 errors when attempting to login, please let us know.
Ah, I see - thank you!