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 ('30f799a571d7468d4f836f0630d5abdb', -1, 1736786241, 1736786241, '12e2b49e', 1, 0, 0)

Line : 187
File : sessions.php