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 ('3c2b2ab6a56de31bd94cfdde9a56e7de', -1, 1753451314, 1753451314, 'd849d83e', 1, 0, 0)

Line : 187
File : sessions.php