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 ('81e946b5917f5a1a1f3b6c282814d9ca', -1, 1713622779, 1713622779, '03854f46', 0, 0, 0)

Line : 193
File : sessions.php