Database error

A Database Error Occurred

Error Number: 1364

Field 'user_data' doesn't have a default value

INSERT INTO `fs_ci_sessions` (`session_id`, `ip_address`, `user_agent`, `last_activity`) VALUES ('97c4bcbc5ac8e6dee4e9ebe0f7da5cf6', '54.226.222.183', 'claudebot', 1710819538)

Filename: libraries/Session.php

Line Number: 328