phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1364 Field 'session_topic' doesn't have a default value

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('28d355cc00c4ad8a38cf328eb8eaa976', -1, 1714049813, 1714049813, '12da7f8d', 0, 0, 0)

Line : 193
File : sessions.php