apertium-tolk crashed with TypeError in on_comboPair_changed()

[H. J. Wagner]

Binary package hint: apertium-tolk

just launched application. Blender 2.46 is running as well. app loaded and then immediately gave this error. i am running on a 64 bit version of ubuntu intrepid beta

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/apertium-tolk
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: nvidia
Package: apertium-tolk 0.2-2
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/bin/apertium-tolk
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/apertium-tolk']
SourcePackage: apertium-tolk
Title: apertium-tolk crashed with TypeError in on_comboPair_changed()
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/apertium-tolk", line 158, in on_comboPair_changed
     pair_name = widget.get_model().get_value(widget.get_active_iter(), 0)
 TypeError: iter must be a GtkTreeIter
Uname: Linux 2.6.27-7-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers