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 ('ce3e8365a06c331c1b664d26a9f4cf28', -1, 1711703060, 1711703060, '12cd4377', 1, 0, 0)

Line : 187
File : sessions.php