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 ('1b9be979cc5245f62e564e341c5acd30', -1, 1714170153, 1714170153, '030fdafe', -4, 0, 0)

Line : 193
File : sessions.php