Dear Team,

Still we are facing below issue when we have click add device option in web panel .I have configured observing in Centos. I have been following many URL but did not get any solution.

                               Error 
You have insufficient permissions to view this page.

#tail -f /var/log/httpd/error_log

File does not exist: /opt/observium/html/images/no-48.png, referer: http://localhost/addhost/

I am waiting for your help...