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 ('f5fb5b1091fa1976dd265d6b3887b464', -1, 1717132721, 1717132721, '0d3b3d65', -2, 0, 0)

Line : 187
File : sessions.php