[Observium] App Bind - No rrd file

Hi,

I enabled bind apps on 2 servers but actually I got no rrd file on my observium server but on the web interface I can see both of them with pic embed but corrupted. Any clue ? Where should I check to try to debug it ?

If I try telnet localhost 36602, I can see <<<app-bind-0>>> And I got an output of 1185 lines for this apps, maybe my results is too long ?

Thanks for your help :)

Maxence