phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b9da3a2ad150f71fdf95c465936bc10d', -1, 1716479483, 1716479483, '12bc5b2c', 0, 0, 0)

Line : 187
File : sessions.php