plex-lastfm-scrobble - Scrobble Plex audio tracks to Last.fm

So I followed the instruction on your site (https://github.com/jesseward/plex-lastfm-scrobbler) for installing it on my Windows box. Everything has worked up until the point of running the application. Here is a screenshot of the DOS prompt. 
 
error.PNG
 
I assume something is wrong with my config file. Here is what is in my config file.
 
[plex-scrobble]

REQUIRED: mediaserver_url is the location of the http service exposed by Plex Media Server

the default values should be ‘ok’, assuming you’re running the plex scrobble

script from the same server as your plex media server

mediaserver_url = http://localhost:32400

REQUIRED: Where do you wish to write the plex-scrobble log file.

log_file = C: emp\plex_scrobble.log

REQUIRED: a python data struture that stores failed scrobbles. plex-scrobble

will retry on a 60 minute interval, maximum of 10 attempts if last.fm is

experiencing issues.

cache_location = C: emp\plex_scrobble.cache

OPTIONAL: mediaserver_log_location references the log file location of the plex media server

the default under /var/lib/… is the default install of plex media server on

a Linux system. You may wish to change this value to reference your OS install.

https://support.plex.tv/hc/en-us/articles/200250417-Plex-Media-Server-Log-Files

mediaserver_log_location = C:\Users\Paradigit\AppData\Local\Plex Media Server\Logs\Plex Media Server.log

Can you help me fix it?

thanks