http: panic serving 172.18.0.2:41526: interface conversion: interface {} is nil, not string

[wug-ge]

Hi!

Thanks first for this amazing product!
I've already set it up a couple of months ago successfully.

Now I'm trying to install it onto a new server and so also upgraded everything.
Sadly, I'm getting the following error in my logs: https://pastebin.com/isJKhD41

My docker-compose.yml: https://pastebin.com/efhqeHNg

Any ideas what I'm doing wrong?

[wug-ge]

I've figured it out, before that the error logs had the following output:

traefik_forward_auth-forwardauth-1 | time="2022-06-30T13:20:56Z" level=error msg="failed to get email claims session" source_ip="[redacted]"

I set the email address of my admin keycloak profile and it worked, still I think this shouldn't have thrown an exception.