Help getting owncloud dotclear app working

I was trying to get the owncloud dotclear app working (https://www.famille-auzi.fr/dotclear-app-trac). Be aware, the certs on this site are broken.

I am currently running Nextcloud 11.0.5 and Dotclear 2.12.1.

If anyone has experience getting this to run on Nextcloud, I would love to hear how it works. Barring that, I was hoping to figure out how to debug issues I was having with it.

I’ve tried following the instructions given in the app, but whenever I attempt to save the blog account credentials I get “General saving error occurred.”

There doesn’t seem to be anything obvious in the apache logs for the site or in data/nextcloud.log.