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 ('81ed5eb511d7114d8775d8dea1ef72b7', '174.129.59.198', 'claudebot', 1711640536)

Filename: libraries/Session.php

Line Number: 328