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 ('f34d9c6083cfcd7a22d84f9f06b2e377', -1, 1752536083, 1752536083, 'd849d8e5', 8, 0, 0)

Line : 187
File : sessions.php