falko- No I had tried that already and it did not work... Thanks for the suggestion though.
Gads - This worked out for me as well. The only...
Nothing for me. Still the same error. I had even tried creating the file itself and giving nagios full access to it.
Hey Mark I am having the same problem as Gads. The only file I have in the /var/lib/mrtg/ directory is:
Separate names with a comma.