phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('82d35ca0d4662982c33b0b30441f071b', -1, 1714539803, 1714539803, '030fabca', 1, 0)

Line : 158
File : sessions.php