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 ('9f87c88520061c5f132dd4719a73ecaf', -1, 1713602666, 1713602666, '038d29bb', 0, 0, 0)

Line : 187
File : sessions.php