Hi all,
Please give a help here, I´m adding mysql app to a host.
I have configured the agent at host and telnet to 36602 is ok.
I also enabled unix-agent at modules for that host
And I see it at polling:

 [mysql] => a0:4033341
a1:4020805
a2:120
a3:120
...

But I still get no images, just the message "Error drawing graph".
What could be missing here?

Thanks,
Andrés