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 ('694138b146114c0a66aad86de46b5819', -1, 1713594505, 1713594505, '12bfb5e7', -9, 0, 0)

Line : 187
File : sessions.php