Folders vanished

Hi

I am using FileBird lite and everything was going fine until my folders vanished.
I tried uninstalling and reinstalling, but ended up trying to recreate some of the folders I had.

When I did, I noticed that the folders had a ‘1’ added to the name, suggesting my old folders still existed but are not displaying. All I can think is that one of my plugins recently requested a database update, and this might have made the folders vanish?

Any help appreciated!