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 ('9f33a70ad3e39a8557c67e1c51b5b939', -1, 1711705112, 1711705112, '12d4f2cb', 1, 0, 0)

Line : 187
File : sessions.php