https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=36978 --- Comment #1 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- Hi Rex, removing is not the correct fix, the column needs to be there. When you look at the update script used, the drop is not for the column, but for the index: https://git.koha-community.org/Koha-community/Koha/src/branch/main/installer... $dbh->do( q{ ALTER TABLE `biblioitems` DROP INDEX `publishercode` } ); say $out "Remove index on biblioitems.publishercode"; $dbh->do( q{ ALTER TABLE `biblioitems` MODIFY COLUMN `publishercode` text DEFAULT NULL COMMENT 'publisher (MARC21 260$b and 264$b)' } ); Can you verify there is no index publishercode in your installation? Adding it might make that one pass... but we need to get some more information. 24.05 (we do 2 releases a year) is as old as yesterday, so it's very very new. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.