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 ('486b69cbb6d3a433cb4c22a93497dfb5', -1, 1711715409, 1711715409, 'b8493862', -11, 0, 0)

Line : 187
File : sessions.php