Error including libraries: Can't locate /home/html/freeware/cgi-bin/xb49q1tza73m9i7n/db_utils.pl in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at add.cgi line 31.

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