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 ('951f4d4cf5e294ae1981fc5f14cb79c6', -1, 1711780375, 1711780375, '36e034d2', -9, 0, 0)

Line : 187
File : sessions.php