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 ('210e91c5869a6bda7f60100eef1fc67e', -1, 1711718908, 1711718908, '03ec4008', 1, 0, 0)

Line : 187
File : sessions.php