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 ('88344ab946b4a47f76424c82a96edf0a', -1, 1716634966, 1716634966, '03934c59', 0, 0, 0)

Line : 187
File : sessions.php