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 ('4eadc1293619c9b2c5ae7ec26058a4e4', -1, 1713580853, 1713580853, '12daa810', 0, 0, 0)

Line : 193
File : sessions.php