PUT method

I am trying to migrate my Agilo trac to Youtrack 6.0 and I am using the "youtrack-rest-python-library-master" package provided to do that. When I run the script to migrate it crashes with an error "405 method not allow". This error occurs whenever it reaches anything that has to do with PUT method. I enabled REST with all origins on my youtrack server but it did not help. Is there a way to enable PUT method on my youtrack server? Btw the script crashes whenever it reaches line 105 in connection.py which is a "def _put" method.