Error including libraries: Can't locate /var/www/cgi-bin/resources/admin/links.def in @INC (@INC contains: /usr/lib/perl5/5.8.8/i686-linux /usr/lib/perl5/5.8.8 /usr/lib/perl5/site_perl/5.8.8/i686-linux /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl/5.8.4 /usr/lib/perl5/site_perl/5.8.3 /usr/lib/perl5/site_perl/5.8.2 /usr/lib/perl5/site_perl/5.8.1 /usr/lib/perl5/site_perl/5.8.0 /usr/lib/perl5/site_perl .) at /home/antiquer/public_html/cgi-bin/resources/admin/links.cfg line 120.
Compilation failed in require at add.cgi line 44.

Make sure they exist, permissions are set properly, and paths are set correctly.