I'd say you have a date in your DB that is not correctly formatted. If you have access to the server and some developper skills you could try to add a debug warning at Koha/DateUtils.pm l.219 (before the exception is thrown (warn $dt) The problematic string will be displayed and then you will have to search for it in the DB (with a dump for instance). I am sorry I have nothing else to suggest.
Regards, Jonathan On Mon, 23 Oct 2017 at 18:16 John Ciempka <[email protected]> wrote: > “Do you have a line number? :)” > > > > When migrating through an older package v.16.05.17.000, > > > > The web error log displayed: > > > > mainpage.pl: Can't locate object method "ymd" via package "dateonly" > (perhaps you forgot to load "dateonly"?) at > /usr/share/koha/lib/Koha/DateUtils.pm line 225.: > /usr/share/koha/intranet/cgi-bin/mainpage.pl > _______________________________________________ Koha mailing list http://koha-community.org [email protected] https://lists.katipo.co.nz/mailman/listinfo/koha

