Deluge problem

[mysticprog]

Hi,

Before few days I had under plugins, Deluge Web UI. After update Deluge disappear.

1. Why ?
2. How can I disable update, because after each update, something not work !

UPDATE:
I tried in url give next: index.php?module=torrent_install and then all works.
So, problem is what I don't have in menu.

HOW TO FIX IT ?