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 ('2a42af473c6c70f53885c9d777c87a2a', -1, 1714022205, 1714022205, '0387d9e4', -1, 0, 0)

Line : 187
File : sessions.php