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 ('311bb4ab3a45f87a7a80fc5fa6d158a2', '44.222.212.138', 'claudebot', 1711632466)

Filename: libraries/Session.php

Line Number: 328