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 ('4d81d21cc45d2f4200d01e502ec12ebf', '100.25.40.11', 'claudebot', 1710839076)

Filename: libraries/Session.php

Line Number: 328