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 ('aa4bc01db3b6353dd94d59b87b23be75', -1, 1713519824, 1713519824, '0d3a3983', -1, 0, 0)

Line : 187
File : sessions.php