It’s the best offering on the market right now as I understand it.

Feels like RISC-V hasn’t reached the point of/maturity required for enthusiast adoption just yet 🤷

It looks like db is fried, I’d assume all the permission errors prevent it from running normally. Is there a healthcheck configured?

Popular choices include peertube and MediaGoblin

It’s recommended to install YunoHost on fresh, dedicated systems. It’ll most likely not break anything but it’s best to have backup ready. It is possible to then expose docker containers, but I’d just recommend installing Nextcloud in ynh and transfer the contents over.