I was upgrading my packages on Ubuntu this morning and the upgrade failed. The step that failed was: Upgrade to 23.12.00.044 [14:48:14]: Bug 36120 - Add pickup location to bookings Added column 'bookings.pickup_library_id' Set existing bookings pickup location to item homebranch ERROR - {UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Cannot change column 'pickup_library_id': used in a foreign key constraint 'bookings_ibfk_4' at /usr/share/koha/lib/C4/Installer.pm line 741 The first step in the upgrade was to 23.12.00.000, if that's helpful. I am not sure exactly which version I started from but will probably be downgrading to oldstable until I can resolve this. Any suggestions for resolving this? Daniel