All files now password locked
Operating system version
Mac OS 10.5.6
Description of the issue
Today all files cannot be opened. They request an account ID and password. Nothing I can think of works. This occurs on all filemaker files including a new one I created for test. As soon as it was first closed it cannot be opened again. I checked with backed up files from 2 years ago. Same thing.
Steps to reproduce the problem
Create a new file. Close it. Try to open it. It requests a password.
Exact text of any error message(s) that appear
See image below