Subroutine xxx redefined

[Bart van Kuik <suppressed>]

Hi list,

I'm using Apache::PerlRun to run my Perl scripts. I'm getting the 
following error:

Subroutine xxx redefined at /path/to/sirq.pl line 100.
Subroutine xxy redefined at /path/to/sirq.pl line 200.
Subroutine xxz redefined at /path/to/sirq.pl line 300.

I can't find in the guide what I'm doing wrong.

Some version info:
Slackware Linux 10.1 with a custom compiled Apache/1.3.33 and 
mod_perl/1.29. Perl version 5.8.6.

Piece of httpd.conf for the directory concerned:

<Directory /home/*/public_html>
    Options MultiViews Indexes FollowSymlinks ExecCGI
    <Files *pl>
        SetHandler perl-script
        PerlHandler Apache::PerlRun
        Options ExecCGI FollowSymLinks
        allow from all
        PerlSendHeader On
    </Files>
</Directory>

Thanks,
Bart