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, session_admin) VALUES ('423b62b9b1be9edd23285d42e6d0a634', -1, 1713992791, 1713992791, '0d3bda93', 2, 0, 0)

Line : 187
File : sessions.php