Dear Gustaf,
Thank you very much for your reply. The install is a standard s6 install but the database has been mucked with in some few ways to try and configure postgres on the host instead of in a container. We are still working on that part.
Since you confirmed that a fresh install did not produce the same error, I conclude that some thing(s) since the initial install has happened that causes the error. The move to another thread works as well.
We will continue to do more testing and then re-install which I need to do so that I become more familiar with the process.
Thank you very much, again.
Cheers!