DL380 event log hpqilo2 errors

Hi All.

I have a DL380 G6 server running Windows 2008 SP2 64Bit and have been getting some hpqilo2 errors in the event log.  All are event id 57 and the source is hpqilo2:

Maximum PwrMeter count (1) exceeded
Duplicate thermal sensor indices: 7
Duplicate thermal sensor instances: 6
Duplicate thermal sensor indices: 6
Duplicate fan instances: 2
Duplicate fan instances: 1
Insert logical container 3 failed
Duplicate container instances: 9
Insert logical container 3 failed
Maximum indicator count (1) exceeded
Failed GET SENSOR READING, sensor 10
NetFN 0x4, command 0x2D timed out

Does anyone have any idea why this is happening or what could be the problem.

Thanks
tom