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 ('3e899a82c7aed7a398b1548e8eae52eb', -1, 1711624051, 1711624051, '34366fe4', 7, 0, 0)

Line : 193
File : sessions.php