Whole Worldspace Vanished

Hello - this is a bit of an add one but I was just starting to build a database, was looking at the applications folder and somehow my entire workspace has vanished, deleted it seems - i didn’t trigger it. I’m now concerned about re-building it incase it happens again? Any ideas on who I can contact?

DB ID was 133215 - and now it’s saying nothing there…

Problem solved. The database hadn’t disappeared but was accidentally deleted. The data was recovered from the trash, and everything is back to normal.