Ocorreu um erro de base de dados

Error Number: 1364

Field 'user_data' doesn't have a default value

INSERT INTO `ci_sessions` (`session_id`, `ip_address`, `user_agent`, `last_activity`) VALUES ('ccdb91cf6965b8ddea97b743f36ae1be', '54.157.61.68', 'CCBot/2.0 (https://commoncrawl.org/faq/)', 1558729209)