I don't know if anyone here is using OVH but I have been with them for a long time (highly recommend them actually) and this morning I was surprised to see my server not working and Joplin notes not syncing. Turns out their data center caught fire this night and is very badly damaged:
It's weird to think my Nextcloud files and Joplin notes are in there somewhere burning. Thankfully my data is duplicated to various devices so I won't lose anything. It's a reminder anyway to always have backups. Even if the app works well, the server too, everything is secure and there's no bug, then it's the data center that can literally burn down.