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 ('77896ec4cb39b9c18ec6d911da7a4336', -1, 1713607512, 1713607512, '038a725e', 0, 0, 0)

Line : 187
File : sessions.php