You don't say what version of Koha this is for, or if you have recently updated it? However this looks like some sort of schema mismatch. You might want to try updating the schema manually using: sudo koha-upgrade-schema <instance> with <instance> being your Koha instance name. A list of the Koha instances can be found using: sudo koha-list If you use Plack, you might also want to try restarting it. Hope that helps, Jon ________________________________________ From: Koha <koha-bounces@lists.katipo.co.nz> on behalf of Luis Moises Rojas <lmoisesrojas@gmail.com> Sent: 30 November 2017 19:31 To: Comunidad Koha Subject: [Koha] Error when reading (or clicking) on message at the main menu When we try to reading the message at the botton on the main menu: DBIx::Class::Storage::DBI::_dbh_execute(): Unknown column 'me.discharge_id' in 'field list' at /usr/share/koha/lib/Koha/Patron/Discharge.pm line 165 Thanks -- *Luis Moisés Rojas P.* <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Libre de virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha