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 ('710fec39062b117e0b8df3a7413216d4', -1, 1765185670, 1765185670, 'd849d8a7', -2, 0, 0)

Line : 187
File : sessions.php