Working with no SSL

[ScrappyEagle]

I cannot seem to get an HTTPS connection working. The server works fine over HTTP but will not connect over HTTPS. I'm using Caddy, is there any configuration that needs to be done with Caddy?
Also, I'm very new to this so explain it to me like I'm five.

[clovett02]

What's the error that you're getting when trying to use HTTPS?

What's the output when you run:
docker container logs searxng
docker container logs caddy
docker container logs redis

^^ Assuming that your containers have their default names.