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 ('a5eddd99a6a985a5034eea97ad28c3de', -1, 1711722978, 1711722978, '2cd45d85', -4, 0, 0)

Line : 187
File : sessions.php