ADAudit Plus - HTTP Status 400 - Invalid path /home was requested

ADAudit Plus - HTTP Status 400 - Invalid path /home was requested

After no apparent significant change on the server, logging in from a remote host through the web interface returns:

HTTP Status 400 - Invalid path /home was requested

The app is running on Windows 2012 R2, 4GB RAM, 200GB disk, no disk space issue, RAM and CPU utilization are fine. 

Anyone have an idea what might have happened?  Logging in while logged into the server itself works.


Jim