rtorrent aborted ('torrent::close_connection')

[enso]

Hello,

I'm using rtorrent 0.8.4 (installed as opkg package) on Slug OS 5.3 and sometimes (forexample: when I restart rtorrent and hashing proces starts, or sometimes when torrent is finished) receive this error...

terminate called after throwing an instance of 'torrent::close_connection'
what():  std::exception
Aborted

any idea whats can cause this?
Thanks