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 ('081b57681ad525820f3b56647d6313e4', -1, 1713872657, 1713872657, '12742ad0', -1031, 0, 0)

Line : 193
File : sessions.php