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 ('151be74cb804f9330f478383ec6f5b32', -1, 1713511677, 1713511677, '127601e8', -4, 0, 0)

Line : 193
File : sessions.php