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 ('5acb2c9294c5633e6ca59855bf985d1c', -1, 1713596958, 1713596958, '12d8ef2e', -8, 0, 0)

Line : 187
File : sessions.php