Has anything changed within your environment (show audit-trail)? It is odd that it is reporting the InternalDB is out of service? Are you able to create any users in the InternalDB as a test?
If the DB is is having issues you can repair it, however it will remove the information.
https://www.arubanetworks.com/techdocs/ArubaOS_64_Web_Help/Content/ArubaFrameStyles/AAA_Servers/Internal_Database.htm
© Copyright 2024 Hewlett Packard Enterprise Development LPAll Rights Reserved.