Invalid HTTP_HOST header: 'web_backend_1:22222'. 
The domain name provided is not valid according to RFC 1034/1035.

'Rule' instance expected, got OrderedDict([('title', 'sdfsd'), ('body', 'sdfsdf')])

Direct assignment to the reverse side of a related set is prohibited.
Use related.set() instead.

create() takes 1 positional argument but 2 were given