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 ('610d35fe90f1e865dfb2e48e3cce3682', -1, 1762159453, 1762159453, 'd849d885', 7, 0, 0)

Line : 187
File : sessions.php