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 ('5bf2b0ba8e8e49be91622a29772abc5d', -1, 1752529065, 1752529065, 'd849d840', -4, 0, 0)

Line : 187
File : sessions.php