[smokeping-users] Can't call method "_pings"

[Iain]

On Fri, 23 Nov 2012 12:50:05 +0200, Максим Моряков did type at the
keyboard thusly:

> please help to solve the problem
> 
> Can't call method "_pings" on an undefined value at
> /usr/local/smokeping/lib/Smokeping.pm line 884.
> 
> thanks

Did you ever manage to fix this problem? I have the same issue after
migrating a working installation from Debian to FreeBSD. I can view
graphs and all other information if I pass ?target= argument on the
URL, but hitting the http://<host>/<path>/smokeping.fcgi results in the
exact same error.