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 ('0238e11191b0f2e57662e474d9260356', -1, 1713607781, 1713607781, '0389aed8', -7, 0, 0)

Line : 187
File : sessions.php