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 ('24528bf193e170e9b7d4d359ea4387e1', -1, 1762214878, 1762214878, 'd849d892', 3, 0, 0)

Line : 187
File : sessions.php