RACADM is already executing message

I am trying to run racadm commands on a RedHat 5 server and I get the message that "RACADM is already exectiing". 

e.g.

racadm getsysinfo

One Instance of Local RACADM is already executing. Exiting the current session.

I have stop and restarted OMSA and reset the DRAC from the web interface to no avail.  Has anyone else seen this issue and/or offer a solution ?

Thanks