As i understand your about page might be showing some error so you have to delete that duplicate ID (numbers display in reports) from old issues table. I did this once and system worked.
On 19 Aug 2017 15:15, "Chrispin Simasiku Sitali" <libsit...@gmail.com> wrote: > Greetings, > > Please help. I have errors upon check in of books > > I am running Koha 17.05.02.000 on Linux library 3.16.0-4-686-pae #1 SMP > Debian 3.16.43-2+deb8u2 (2017-06-26) i686 > > I installed Koha using: https://wiki.koha-community. > org/wiki/Koha_on_Debian > > Iam receiving the following errors > > The item has not been checked in due to a configuration issue in your > system. You must ask an administrator to take a look at the about page and > search for the "data problems" section > > I used: https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix to > try > to fix the issue BUT it doesn't work. Am I doing something wrong. Please > help > > Sitali CS > -- > Charles Lwanga College of Education, > P. O. Box 660193, > Monze, > ZAMBIA. > > Mobile: +26 0979 869471 > +26 0966 869471 > SKYPE: Libsitali > _______________________________________________ > Koha mailing list http://koha-community.org > Koha@lists.katipo.co.nz > https://lists.katipo.co.nz/mailman/listinfo/koha > _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha