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 ('61b3365454e9c92f583ca8a6c7029a8c', -1, 1762161948, 1762161948, 'd849d885', -10, 0, 0)

Line : 187
File : sessions.php