IPAM licensing error, can't get it to clear up.

I get the following error.

"Your IP address Manager License is currently unavailbe

The IP Address Manager license has either expired or is unavailable for technical reasons."

License Status monitor says:
License Type: Unkown
                     (the license could not be loaded)
License Usage: 1280
I have restarted the IPAM several times.
It is registered to the proper server on June 3rd, 2009.