[Observium] The graphs for few network devices not getting displayed

Hi Team!

We are running Observium pro version Observium 24.6.13582(stable).

Lookslike the memory,processor and network graphs are seeing a draw error. You can still the values beside but it wont draw the graphs. It says "Draw error"/nan

I looked into the permissions for the rrd folders for these devices and did change a non-working one similar to a working one as root:observium but that did not fix the issue. I also tried deleting (which was not ideal) a device and adding it back but that did not work as well.

Please guide!

Thanks!

Regards Renuka Arya