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 ('61030e9ddef00b6d9d2c9fa2a1f9ea61', -1, 1711718816, 1711718816, '12cfa319', 0, 0, 0)

Line : 193
File : sessions.php