[otrs] can not type chinese on ticket subject.....

Hi, when i type chinese on ticket subject..the system report " Software error: Wide character in syswrite at /usr/lib/perl5/5.8.3/Net/Cmd.pm line 430. " the version i used is OTRS 2.0.4 http://otrs.org/ -- Jeffery `∧ ∧︵ ミ^r^ミ灬)~ iaxtel Num: 1-700-576-1311 fwdnet Num: 728150 http://www.diaip.com