Graphs tab not working

[btsherid]

Hi,

I have configured Adagios and got pnp4nagios working. When I go to a service, under the Performance Metrics section, if I hover over the pnp graph symbol, the graph pops up. If I go to https:///pnp4nagios I can see all of the graphs.

However, when I click on the Graphs tab, I get We got an error while trying to talk with PNP4nagios: Expecting value: line 1 column 1 (char 0)

Please check that:

pnp4nagios is installed and working -> Yes, this links to https://pnp4nagios where I can see all of the graphs

PNP Filepath is correctly configured under settings -> Yes, because if I change the current PNP Filepath, hovering over the pnp graph symbol breaks.

User running nagios is a member of the unix groups apache or www-data -> Yes, the naemon and adagios users are both in the apache group

Click here to see pnp4nagios output:

[{"hostname":"<<hostname>>"}]

I have redacted << hostname >> above, but it is correct in all cases.

Any help getting this working would be appreciated.

Thank You, Brendan Sheridan