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 ('e37b490b7a0db5cecc966392e6037037', -1, 1740078867, 1740078867, '0390fcaa', -9, 0, 0)

Line : 187
File : sessions.php