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 ('d6e0924b33b9332be3255fab5838601d', -1, 1713508627, 1713508627, '039368f8', 0, 0, 0)

Line : 193
File : sessions.php