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 ('9b7d61be3e34dc506ca8da32ff087e33', -1, 1752218868, 1752218868, 'd849d8ad', 0, 0, 0)

Line : 187
File : sessions.php