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 ('341c88a8d6e89c35c15b8cd47f7433b7', -1, 1716670731, 1716670731, '03858c99', -9, 0, 0)

Line : 187
File : sessions.php