Error waiting for port: "The address 'albyhub_server_1' cannot be found"

[Evil-Me]

I´ve installed the Alby Hub on my Umbrel node and get these error over and over again. The app won´t start at all. What can i do about this?

Error waiting for port: "The address 'albyhub_server_1' cannot be found"

Thanks a lot for your help.