Software error:

Can't locate setup/lshop.setup in @INC (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /home/w21004/web/public_html/cgi-bin/cosmoshop/lshop.cgi line 35.
BEGIN failed--compilation aborted at /home/w21004/web/public_html/cgi-bin/cosmoshop/lshop.cgi line 62.

For help, please send mail to the webmaster (wwwadmin@sw.baby-online-kaufhaus.de), giving this error message and the time and date of the error.