Everything was fine yesterday, and now I have this script error popping up. I can click yes, no, or x box and all it does is black screen.

line 454
char 1
Error 'Element' is undefined
Code 0
url http://img.finalfantasyxiv.com/ft/ar...s?ver=20130930

And yes I realized that I did type in the wrong error number in the title, I apologize.