Software error:

Can't locate Jcode.pm in @INC (you may need to install the Jcode module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /home/mine/public_html/Denjo/spring_M2/rinko2.cgi line 6.
BEGIN failed--compilation aborted at /home/mine/public_html/Denjo/spring_M2/rinko2.cgi line 6.

For help, please send mail to the webmaster (root@gavo.t.u-tokyo.ac.jp), giving this error message and the time and date of the error.