We fixed a ton of missing default values on bug 20144, I believe this one might be another to fix: import DBD::mysql::st execute failed: Field 'marcxml_old' doesn't have a default value [for Statement "INSERT INTO import_records (import_batch_id, record_sequence, marc, marcxml, record_type, encoding, z3950random) We see this error in an older version after the latest Debian update with a new MariaDB version, but in master we still have: `marcxml` longtext COLLATE utf8mb4_unicode_ci NOT NULL,
How do you recreate the failure?