Deluge Log

[ERROR   ] 23:05:43 core:253 There was an error adding the torrent file The Big Bang Theory S10E24 1080p WEB-DL DD5 1 H264-RARBG.torrent
[ERROR   ] 23:05:43 core:254 No registered converter was able to produce a C++ rvalue of type std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > from this Python object of type NoneType
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/deluge/core/core.py", line 251, in add_torrent_file
    torrent_id = self.torrentmanager.add(filedump=filedump, options=options, filename=filename)
  File "/usr/lib/python2.7/dist-packages/deluge/core/torrentmanager.py", line 477, in add
    handle = self.session.add_torrent(add_torrent_params)
TypeError: No registered converter was able to produce a C++ rvalue of type std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > from this Python object of type NoneType
[ERROR   ] 23:05:43 rpcserver:306 Exception calling RPC request: None
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/deluge/core/rpcserver.py", line 301, in dispatch
    ret = self.factory.methods[method](*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/deluge/core/core.py", line 561, in set_torrent_options
    self.torrentmanager[torrent_id].set_options(options)
  File "/usr/lib/python2.7/dist-packages/deluge/core/torrentmanager.py", line 287, in __getitem__
    return self.torrents[torrent_id]
KeyError: None