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 ('e3d638d0e67a4a6b5ff4c2dbfb03354d', -1, 1763176289, 1763176289, '12610e54', -8, 0, 0)

Line : 187
File : sessions.php