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 ('ebd2418a363479b6f79c6da2661ef824', -1, 1754814236, 1754814236, 'd849d8fd', -9, 0, 0)

Line : 189
File : sessions.php