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 ('12872c5180a31eb0e1c6806c56b475a1', -1, 1748160366, 1748160366, '12bc56bd', -9, 0, 0)

Line : 187
File : sessions.php