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 ('799b9a9834205b89429dbdab109d228f', -1, 1713527982, 1713527982, '12dd35d1', -9, 0, 0)

Line : 187
File : sessions.php