For this, will need to set up all the image files on your own FTP server to host logs, along with images, javascript files and css files.
Here is the .zip file with all needed files to host the log files correctly: HostFiles.zip
Below is a illustration of where you should place the files on your FTP.
- FTP ROOT FOLDER
  - /Logs <-- Upload .zip contents here
    - /images
      - image files go here
    - /css
      - css script files go here
    - /java
      - java script files go here
    - ** PLACE LOGS HERE **
You don't need to create the images, css or java folders, just drag and drop the .zip contents into your ftp client (like FileZilla).