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 ('e38b0a560b2eec057560d6c48bcd8f66', -1, 1711721774, 1711721774, '12e8bb2f', -1, 0, 0)

Line : 187
File : sessions.php