nginx reverse proxy sonarr setup

I have followed this tutorial: https://daan.dev/how-to/revers…darr-sonarr-transmission/

I’ve successfully installed the certificate, and installed sonarr as docker image – and configured ngnix. The problem is that i get the following
web page when I try to load mydomain.com/sonarr (this image shows my internal IP, but the same thing happens if I use my domain):

I’ve port forwarded port 80 and 443 in my router to my OMV server. Also the OMV server has ports 80 and 443 setup in general settings > web administration.
What am I missing for the reverse proxy to work?
Thanks.

Quote from Morlan

maybe this helps:
https://forums.sonarr.tv/t/ngi…oxy-sonar-ver-issue/17506

Otherwise you could set up letsencrypt including a nginx reverse proxy in docker with the linuxserver/letsencrypt image. An up to date guide is also provided:
https://blog.linuxserver.io/20…rypt-nginx-starter-guide/

I've fixed it - I made a simple mistake and forgot to reboot sonarr :). After that everything worked fine. Thanks for the links I will check them out