Maybe it's not a solution, because it's not working

I have not fixed it yet. Everything is a experiment

Do you have any idea what could be the problem?

Hey @<1686547375457308672:profile|VastLobster56> ,

What are the last changes you did? Because I'm having the same issue.

I built on docker, so I think the docker network is a problem. However, I'm thinking about it

I'm sorry for replying later. I think clearml-server and clearml-serving have connected together. I use docker logs -f <container-id> to check log. I also see credential in clearml-server, it have recently used (based on time: last update )

I suspect it too. But I have checked both ClearML Server and ClearML-Serving are running on same networks.

Agreed.

It looks like it's failing to login to the backend. Did you make sure you have valid credentials in clearml.conf ?