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 ('8bf834c10b0e1ef45db8f9873fc70e41', -1, 1713518958, 1713518958, '12de4598', -11, 0, 0)

Line : 187
File : sessions.php