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 ('6895d7d806f7b1a1e3542ea575c79f14', -1, 1711719197, 1711719197, '03ed1852', 1, 0, 0)

Line : 187
File : sessions.php