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 ('2a21dc69b0805e5fe124a5cd8b91df56', -1, 1713598016, 1713598016, '0391177b', 3, 0, 0)

Line : 193
File : sessions.php