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 ('ad6fba57fcecfc7cc932003f337f9848', -1, 1711719653, 1711719653, '36ecf547', -11, 0, 0)

Line : 187
File : sessions.php