This error is indicating that your authentication details are either incorrect or corrupted.
Here's the most common solutions:
1. Make sure that your username/password are correct. This includes capitalization.
2. In your connection setup screen, click 'Uplink to Star-Made.org' and then click the button labelled 'Delete Saved Login'. Afterwards re-uplink your account and retry.
3. If all else fails, use this link to request a new password: http://registry.star-made.org/users/password/new
(you may need to logout first by using this url: https://registry.star-made.org/users/sign_out)
If you're still unable to uplink after these steps, please let us know.