This all sound like a messed up configuration. I actually don‘t really get why. You could post your whole current ssl-enable and lighttpd config if you like to… Or you can see if you have a schnapps snapshot that you can rollback to and try to set it up again…
Im definitely going to rollback with all this knowledge that I have thanks to you. I have a snapshot before all this “mess” 
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Hello there, I finally got around to doing this and now I have a new error. When running get_acme script I encounter this error:
> [Fri Feb 26 10:47:49 CET 2021] Standalone mode server
> [Fri Feb 26 10:47:54 CET 2021] XXX:Verify error:Invalid response from http://XXX/.well-known/acme-challenge/80ALlYTorgaZAKeF5okBDbE4m7j5msp8tfUV5NTklY4