A Database Error Occurred

Error Number: 1364

Field 'session_data' doesn't have a default value

INSERT INTO `ci_sessions` (`session_id`, `session_start`, `session_last_activity`, `session_ip_address`, `session_user_agent`) VALUES ('95155a33f58a913333bcb38396b40163', 1594251290, 1594251290, '18.208.126.130', 'CCBot/2.0 (https://commoncrawl.org/faq/)')