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 ('f17290d79f6df28747b6d62dabaf8874', -1, 1713543713, 1713543713, '12d8e93a', -9, 0, 0)

Line : 187
File : sessions.php