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 ('331802404752d3df0f0728e57a13d1db', -1, 1711724065, 1711724065, '3417c991', -10, 0, 0)

Line : 187
File : sessions.php