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 ('358a13b471de0906451d69cac9b8a4af', -1, 1739977692, 1739977692, '126109aa', 0, 0, 0)

Line : 187
File : sessions.php