A Database Error Occurred

Error Number: 1364

Field 'parent_id' doesn't have a default value

INSERT INTO `ci_sessions` (`id`, `ip_address`, `timestamp`, `data`) VALUES ('6985e431dd9c9ace8ea0364f98ec380e', '3.215.177.171', 1632378891, '__ci_last_regenerate|i:1632378891;language|s:7:\"swedish\";languageid|i:2;')

Filename: libraries/Session/drivers/Session_database_driver.php

Line Number: 224