If you've found a mod that is broken, malicious or otherwise, please PM Me (CyberPrime) or Elfprince13.

Reasons to report:

Non functioning mods (we will try to fix this with the author)
Doesn't do what it was advertised
Crashes your game
Disables any part of your game (or other mods)
Gives the author or certain people special powers
Deletes files or other mods, or does anything Malicious to Freebuild