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 ('cca43dcfb9f997115c15b1a5340a18c2', -1, 1713859468, 1713859468, '0d3afc08', 0, 0, 0)

Line : 193
File : sessions.php