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 ('6f0b0723ccd85b47bdfdf3c79cda9d1b', -1, 1711713923, 1711713923, '035555f6', 1, 0, 0)

Line : 187
File : sessions.php