phpBB : Erro Crítico

Error creating new session

DEBUG MODE

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

INSERT INTO f_activesessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('eb738b7719a36fe1582c0946f26df510', -1, 1711708952, 1711708952, '03eb4c9b', -11, 0, 0)

Line : 187
File : sessions.php