Crashing in Coerthas

Not sure what is going on or how I can replicate but I am randomly crashing with a little window that pops up: "Final Fantasy XIV: A Realm Reborn has encountered an Error and must Close. []"

Everything slows down to under a frame per second if you try to not close it. The game is still operational but the whole thing is just frozen.

Drivers are up to date (video card and Windows Update) Here are my specs:

AMD FX-6300 Six-Core CPU @ 3.5GHz
12288MB RAM
Radeon HD 7770
Win 7 Ult. 64-bit SP1

I'm not having an issue ANYWHERE else, if I was I would understand but it's ONLY in Coerthas.