[Observium] RRD Graphs Not Generated.

Hi,

I upgraded this morning to the latest version and for some reason the graphs are now not being generated (rrd). I do see the files being updated (date and time looks as of now).

You can see here for example the CPUs are 100% (should be) however the graph shows nothing.

[image: Inline image 1]

Any ideas?

Thanks Laurence