Error when trying to use Quest script

[bigcalsworld]

So I just got the Lunar Engine in the latest Humble Bundle, and decided to install it. Already working on a game, so I just copied over all the files.

Added the "+ Quest Menu Add-on" and "+ Quest Menu Config" scripts, but the moment I try and run my game, I get this error:

and here is the code it's referring to:

Any ideas as to what's up? Or is it a case of me having to start a game from scratch with the Lunar Engine?

 

[Andar]

so I just copied over all the files.

That might be the cause - if I remember correctly the LUNA engine has different sets of scripts for different effects, and you can't copy everything because that would result in several scripts for the same function.
You need to decide what effects you want in your game and then copy only those scripts for that.