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 ('d7af5906fe0d30947c4694a6346384b5', -1, 1716893954, 1716893954, '038e8663', 0, 0, 0)

Line : 187
File : sessions.php