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 ('2261b0a616eea6e547f5b5513d2f8463', -1, 1713585247, 1713585247, '12bfd8a3', -9, 0, 0)

Line : 193
File : sessions.php