"docker login" is failing

I want to install Seafile Pro using Docker, but I can’t login to seafile’s docker registry. I’m using instructions from Downloads page on Seafile Customer Center.

$ docker login docker.seadrive.org
Username: seafile
Password: ***
Error response from daemon: Get https://docker.seadrive.org/v2/: unauthorized: authentication required

What might be a problem?

They probably changed the creds and never updated the customer portal.

I see, thanks.
Well, using haiwen/seafile-docker repo I built pro image and it seems like it’s working fine.