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 ('26ff0dbd6467c6bd8170107b0d735cf9', -1, 1713618134, 1713618134, '1276019e', -10, 0, 0)

Line : 187
File : sessions.php