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 ('8c897dd628f48d996f3dc5e374f63746', -1, 1711716041, 1711716041, '03eefb15', 1, 0, 0)

Line : 187
File : sessions.php