Renamed the "notes" Notebook to something else and upon synchronising I lost everything

Operating system

macOS

Joplin version

3.2.12

Sync target

Dropbox

Editor

Rich Text Editor

What issue do you have?

I had three notebooks (was still getting the hang of it after months). One was work related, the other one was a generic "notes" and the third was for travelling.
I discovered one can nest notebooks, so I renamed "notes" to "Personal" and then dragged "travelling" inside of it.
As soon as Joplin synchronised, "Personal" disappeared, and with it all my personal notes. Is there a way to recover the notes or have I lost everything? I would like to recover my notes.

If you go to "Help => Create deletion log" it should explain what happened. Would you mind sharing this log?

Joplin automatically creates a backup every 24 hours. This backup should be stored in /Users/YourUserName/JoplinBackup/. See joplin-plugin-backup/FULLRESTORE.md at master · JackGruber/joplin-plugin-backup · GitHub.