ibus-engine-chewing crashed with SIGABRT in __kernel_vsyscall()

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The problem occurs when I am trying to use Chewing.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: ibus-chewing 1.3.9.2-2ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-9.15-generic-pae 3.0.3
Uname: Linux 3.0.0-9-generic-pae i686
NonfreeKernelModules: fglrx
Architecture: i386
CrashCounter: 1
Date: Fri Sep 2 14:01:05 2011
ExecutablePath: /usr/lib/ibus-chewing/ibus-engine-chewing
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: /usr/lib/ibus-chewing/ibus-engine-chewing --ibus
ProcEnviron:
 LANGUAGE=en
 PATH=(custom, no user)
 LANG=zh_TW.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: ibus-chewing
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 g_assertion_message () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_assertion_message_expr () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: ibus-engine-chewing crashed with SIGABRT in __kernel_vsyscall()
UpgradeStatus: Upgraded to oneiric on 2011-09-02 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_assertion_message (domain=0xb71bb910 "IBUS", file=0xb71bdeb5 "ibuslookuptable.c", line=212, func=0xb71be011 "ibus_lookup_table_new", message=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gtestutils.c:1425
 g_assertion_message_expr (domain=0xb71bb910 "IBUS", file=0xb71bdeb5 "ibuslookuptable.c", line=212, func=0xb71be011 "ibus_lookup_table_new", expr=0xb71bdec7 "page_size <= 16") at /build/buildd/glib2.0-2.29.16/./glib/gtestutils.c:1436
 ibus_lookup_table_new (page_size=17, cursor_pos=0, cursor_visible=0, round=1) at ibuslookuptable.c:212
 ?? ()
 maker_dialog_apply_widget_value ()