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 ('9f8fedf926147bb31f223e88222c0aa6', -1, 1748010110, 1748010110, '03946a2e', -4, 0, 0)

Line : 187
File : sessions.php