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 ('bd1c7b6ab1a2a3d54ab050b55e11fd58', -1, 1713951938, 1713951938, '0315613d', 0, 0, 0)

Line : 193
File : sessions.php