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 ('3b04573fbe87b43d0f5a99d69a1d29a9', -1, 1711710184, 1711710184, '36e29b97', 1, 0, 0)

Line : 187
File : sessions.php