bonobo-activation-server crashed with SIGSEGV in CORBA_Object_non_existent()

see debug info

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/lib/bonobo-activation/bonobo-activation-server
NonfreeKernelModules: nvidia
Package: libbonobo2-0 2.24.0-0ubuntu1
ProcAttrCurrent: unconfined
ProcCmdline: /usr/lib/bonobo-activation/bonobo-activation-server --ac-activate --ior-output-fd=17
ProcCwd: /
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=C
 SHELL=/bin/bash
Signal: 11
SourcePackage: libbonobo
StacktraceTop:
 CORBA_Object_non_existent ()
 ?? ()
 ?? ()
 _ORBIT_skel_small_Bonobo_ObjectDirectory_activate ()
 Bonobo_ObjectDirectory_activate ()
Title: bonobo-activation-server crashed with SIGSEGV in CORBA_Object_non_existent()
Uname: Linux 2.6.27-7-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video