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 ('0721c9a3e9826820da2f58c029521d8d', -1, 1711716994, 1711716994, '12ce4c2d', -11, 0, 0)

Line : 187
File : sessions.php