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 ('658026a72e858f4edae40501eb0fa12e', -1, 1762350473, 1762350473, 'd849d892', 8, 0, 0)

Line : 187
File : sessions.php