After an upgrade a while back I began to receive a message “Invalid device/port combination” when selecting the hyperlink for a port on any device.

I upgraded recently to 5770 and still experiencing this issue.

The URL http://observium.domain.com/device/device=70/tab=port/port=10234/ gives the following message.

Everything else seems to be performing fine.

What troubleshooting steps should I perform to figure out what is happening? Or what further information is needed?

Thank you