I recently installed the startracex/flarum-dark extension, but it caused a major conflict, leading to a 500 Internal Server Error on my site. After troubleshooting and going back and forth, I discovered that even though FoF/Nightmode was disabled, it was still conflicting with the flarum-dark extension.
I eventually resolved the issue by uninstalling the flarum-dark extension via SSH, and everything went back to normal.
https://flarum.org/extension/startracex/flarum-dark#ReadMe
