Problem/Bug Groupmanager Problem

Hello, recent group manager has not been working, it keeps telling me to maload and I do it but it does not work. Is there anyway can help/?

http://pastebin.com/Kix6uDAg

 

When running the code through a online parser the output is "null" now when I had that problem with a different plugin I updated it and it worked fine but I'm not so sure when using group manager but the basics is I believe your server basically sees no code when loading group manager..

 

Please post the error.log

 

@Binner_Done No need.. Just toss it in a parser and you'll see the problem.

@Only_MC Your prefixes need apostrophes on either side of the prefix.

This:
prefix: &4[Rank]

Needs to be changed to this:
prefix: '&4[Rank]'

 

@oceangheskatr I redid it but it still did not work, anything else?

It still did not work, got any other ideas?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Pastebin your updated file.