[Linuxha-users] Strange error in 0.8.4

[Carl Edwards]

Hi all
First time posting, so forgive me if I leave stuff out.
Has anyone had this error with 0.8.4:
I start the cluster running - one app running; samba.
I pull the plug on server1.
In the logs of server2: Undefined subroutine &main::CLNET_check_ping 
called at /sbin/cluser/cldaemioon line 798

Have I done something wrong here?
Please let me know if I should supply more info.

Many thinks in advance.