I am working on setting up a Nextcloud instance on my Unraid server at home to try to get something similar to what Office and Google Offer, but after I have nextcloud pointed the URL setup in a reverse proxy it give me the error show in the image below.
After doing some initial searches I realized I need to modify the coolwsd.xml file, but my issue is I am unable to access that file to be able to modify it. I have been able to find it in the console of the docker container, but I have been unable to modify that file.
Any help or guidance would be appreciated. I did install it via the Community applications option in Unraid. I am not sure if that is what is part of my issue.