I am still struggling to get my koha library database to upgrade properly. My saga: 1. I attempted an update which timed out and errored. 2. I restored from a mysql database prior to my update attempt 3. I ran the koha-upgrade-schema library update. It ran through quite few upgrades but errored with the following: Upgrading database schema for sati Upgrade to 21.12.00.057 [18:44:54]: Bug 30852 - Add index to article_requests.debit_id ERROR - {UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Key column 'debit_id' doesn't exist in table at /usr/share/koha/lib/C4/Installer.pm line 739 DEV atomic update /usr/share/koha/intranet/cgi-bin/installer/data/mysql/atomicupdate/ bug_30899.pl [18:44:54]: Bug 30899 - Check borrower_attribute_types FK constraint (30449 follow-up) What do I need to do to get my koha library back up and functional? (We have been offline for over 2 weeks because of the database upgrade problems!)