phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO blitz_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('46e801edc984bc679978e7d8d200608e', -1, 1713985132, 1713985132, '0aa8c802', 10, 0, 0)

Line : 200
File : sessions.php