Hi @anonymous15,
Thank you for the concern, I upgraded the raw version from 1.6 Op6 to 1.6 Op20 , but for sometime after the upgradation instead of red error the graphs were displayed for few servers but now again it has started coming for almost al the servers. For instance, for one of our host this is the error for checkmk service
Now, If I go to pnp4nagios to get the graph , it is displayed correctly on GUI.
I think somewhere the rule is not properly configured for folder where we have the servers, not sure what goes wrong…there are n number of things…if we troubleshoot and take step by step…what is the first step to check this error.
Everything is displayed beautifully on gui but on email notifications this red box error is not going…
BR
/Prachi