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 ('cb62b70a5f1d7648e4790808b6bcd11b', -1, 1711701753, 1711701753, '2cd019d7', -9, 0, 0)

Line : 187
File : sessions.php