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 ('8ca92a1c2fbead1d524eafd25c2bca6f', -1, 1711700088, 1711700088, '2cdef21b', -11, 0, 0)

Line : 187
File : sessions.php