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 ('fef2cf7b9519497053486a082a2dc845', -1, 1711725911, 1711725911, '2cc7f135', -9, 0, 0)

Line : 187
File : sessions.php