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 ('728d99a34f349b50a108c20b79526392', -1, 1711716473, 1711716473, '23aff658', 1, 0, 0)

Line : 187
File : sessions.php