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 ('33d9a686a5e7879e0679c2c10731eb3a', -1, 1711709566, 1711709566, '2cd45d85', 1, 0, 0)

Line : 187
File : sessions.php