Hi All, https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix Is this still the best procedure when getting the following error ? ************************************************ You should not ignore this warning. The problem is that InnoDB does not keep auto_increment across SQL server restarts (it is only set in memory). So on server startup the auto_increment values are set to max(table.id)+1. To know how to avoid this problem see the related wiki page: DBMS auto increment fix <https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix> Problems foundCheckouts The following ids exist in both tables issues and old_issues: 4782, 4781 ************************************************ Any sql to clean things up in the two tables ?