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 ('2d7ff27dfb059d87f3250ae6c877f239', -1, 1711643721, 1711643721, '03ef3957', -2, 0, 0)

Line : 193
File : sessions.php