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 ('952b3f0b26b99985572c8d81be4ce200', -1, 1752228859, 1752228859, 'd849d8ad', 3, 0, 0)

Line : 187
File : sessions.php