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 ('10cd9f018ee4fc41fa514830f511c835', -1, 1752205288, 1752205288, 'd849d8ad', -8, 0, 0)

Line : 187
File : sessions.php