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 ('f87fec3d118e0cfbd8024f6f90e9634b', -1, 1751966194, 1751966194, 'd849d812', -2, 0, 0)

Line : 187
File : sessions.php