Cacti 0.8.8h Empty Result

[Djiguidjik]

Hi,

I've got a lot of "empty result" in my cacti log and my graphs aren't populating.

I've already read other posts on this so i've tried running manually and it's working. I've tried to put full perl path it doesn't change anything.
The only thing which seems to make it work is running poller as 'root' in cron. But I want to avoid this.

www-data already has full rights on the whole cacti folder, so which other permissions I need to modify ? Or anything else to do ?

[Osiris]

Run them by hand. If they are working by root, try running as the cron user.