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 ('8aa48d52cc3a3a68ccd9c52cb47178c4', -1, 1711715675, 1711715675, '36af0583', -4, 0, 0)

Line : 187
File : sessions.php