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 ('a8e0f9714e6bd3d68cb8e7fb6f606817', '52.91.255.225', 'claudebot', 1711644844)

Filename: libraries/Session.php

Line Number: 328