Issue description:

When I accessing https://refinedstorage.raoulvdberge.com/packcomparer.php it says 404 Not Found

What happens:

The webpage is not found

What you expected to happen:

For the webpage to appear and let me compare modpacks

Steps to reproduce:

1. Enter https://refinedstorage.raoulvdberge.com/packcomparer.php
2. Look at the webpage

Version (make sure you are on the latest version before reporting):

• Google Chrome: v67.0.3396.99

Works again!