phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO magpies_phpBB_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('139a7ffcfe1cf8d1cd9175c39252b654', -1, 1656807750, 1656807750, '03ee7d4c', -9, 0, 0)

Line : 282
File : sessions.php