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 ('7aaf0002540eaafe2a7f9b9ce56c3646', -1, 1711713683, 1711713683, '36910c1c', -4, 0, 0)

Line : 187
File : sessions.php