phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('529fec7aa1ce6d93ef00068ae4ae9166', -1, 1711723186, 1711723186, '365c9b5d', 0, 0, 0)

Line : 193
File : sessions.php