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 ('42d83d7e9601e01a3f42308b6b63f5ef', -1, 1711704418, 1711704418, '12cf62f9', 5, 0, 0)

Line : 187
File : sessions.php