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 ('aca8977002192473f21e37b949aed8bf', -1, 1713427977, 1713427977, '0385a09c', 1, 0, 0)

Line : 187
File : sessions.php