Recent Leech/Seed problem

Hello,
Everything was fine up until a few days ago when I noticed that when I try to dl a new torrent or seed an old one, they become inactive and I get this on the torrent info:

Tracker status: connection closed by peer
DHT Status: not allowed

Any help would be appreciated.

first cheack if it is still active and not sent to history if it is still here try to restart the torrentby clicking stop then force start if not try to reboot u r torrent client

also try to force recheack