So this morning I edited my meta tags (/includes/languages/english/meta_tags.php) and re-uploaded to my website. After doing so I'm suddenly greeted with:
Server error
The website encountered an error while retrieving http://murphys.eireco.net/. It may be down for maintenance or configured incorrectly.
Here are some suggestions:
Reload this web page later.
HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfil the request.
What is the problem and how can I fix it?

Thanks,
ALT3RNAT1V3.