i have buy nagios core pro 4.0.7 last month.
i used it with success, but now i want to see my report avaibility... but i have this error message
Gateway Time-out
The gateway did not receive a timely response from the upstream server or application.
before it was working but now not.
I try to reboot server, and remove retention.dat without success.
Any help is appreciated
Tks advanced