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 ('bf31b2e6d78959825d85a32fd5917735', -1, 1740079405, 1740079405, '031661bc', 5, 0, 0)

Line : 187
File : sessions.php