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 ('c7d05a5e4bff3a2d5a4461a13df4bb77', -1, 1711720601, 1711720601, '36e118f9', -4, 0, 0)

Line : 187
File : sessions.php