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 ('2e8c5f496ca1cce49d9ef0a5fb541b01', -1, 1711708691, 1711708691, '2cc8ed70', -4, 0, 0)

Line : 187
File : sessions.php