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 ('21af1a0497610b3372fd45c85ab1379f', -1, 1711722334, 1711722334, '2ccac6ad', -11, 0, 0)

Line : 187
File : sessions.php