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 ('9641dbf9a3141dffd3ca8ba0cf1ee623', '54.166.170.195', 'claudebot', 1711679321)

Filename: libraries/Session.php

Line Number: 328