[otrs] Wide character problem

I've had a problem with OTRS on a Debian sarge system. I've triedto re install it on a brand new sarge installation, where I can enable mod-perl mode instead of cgi mode. But the problem still exist: Software error: Wide character in subroutine entry at /usr/share/perl5/MIME/Decoder/QuotedPrint.pm line 74. What is wrong with my installation? I use the 'hu' (Hunagrian) language and UTF-8: $Self->{DefaultCharset} = 'UTF-8'; $Self->{DefaultLanguage} = 'hu'; The system locale is hu_HU.UTF-8, and locales package is installed and supports this locale. Regards, Krisztián Czakó