mercurial push failed authentication error

[gabrielle_anderson]

I'm getting an error saying that I can't push because there is an authentication error, that a password is required. This problem only started after I upgraded to the most recent version of SourceTree. It seems to have lost my authentication details, and I can't find anywhere I can enter my password (for example, in the repository settings, it as a field for user name but not password).

[evzijst]

This might be better addressed at our support staff by emailing support@bitbucket.org