> > I don't know where to report this, please suggest some place.
http://search.cpan.org/~timb/DBI/ <http://search.cpan.org/~timb/DBI/> has a link to the bug tracker labeled “View/Report Bugs”. On MetaCPAN at https://metacpan.org/release/DBI <https://metacpan.org/release/DBI> it is labeled “Issues”. Both lead to https://rt.cpan.org/Public/Dist/Display.html?Name=DBI -- Andy Lester => www.petdance.com
