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 ('27e2b5658c10d5d04d58d0b91cc0edc7', -1, 1751975756, 1751975756, '126109a8', -2, 0, 0)

Line : 187
File : sessions.php