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 ('86e525fac2911167d4aa59c4ddcf9e8f', -1, 1713548489, 1713548489, '12bd9114', 0, 0, 0)

Line : 193
File : sessions.php