I was just setting up a new VPS when I hit this snag, the server threw the following error when I tried to start the LFD service

When I dove down into it it would just give a standard error:

Turns out I was going about the installation in the incorrect manner, I had not configured csf.conf yet and Testing Mode was still enabled.

Simple fix, configure your csf.conf however you want to and then disable Testing Mode and voila!