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 ('b45fb89950fe86bab34c0a7ffd36bde2', -1, 1711613690, 1711613690, '03eb44b4', 0, 0, 0)

Line : 193
File : sessions.php