Oauth with GitHub is broken

[jboolean]

When trying to login with GitHub I receive the error

"The redirect uri must match the registered callback url for this application.".

I noticed MapWarper.net recently started using https. Perhaps this changed the callback URL.

[timwaters]

okay, changed that to be the correct URL, but theres additional error:

App 19267 stdout: {"message":"Must specify access token via Authorization header. https://developer.github.com/changes/2020-02-10-deprecating-auth-through-query-param","documentation_url":"https://docs.github.com/v3/#oauth2-token-sent-in-a-header"}

[jboolean]

Thanks for looking into this. This may be what you're referring to, I now get

Could not authenticate you from GitHub because "Invalid credentials".