An unexpected error has occurred. Exiting Final Fantasy XIV.

This started about 2 weeks ago or so, but I'll be playing the game fine and then just all of a sudden this error pops up and the game closes. Seems to be DirectX and some kind of audio issue but I haven't been able to solve it on my own. Updated drivers earlier this morning and it just crashed out again.

http://imgur.com/Mse3qNA

Edit: Seems the picture isn't showing up so here's the error message:

An unexpected error has occurred. Exiting Final Fantasy XIV.

XAudio2_7.dll+34C29
XAudio2_7.dll+2FF91
XAudio2_7.dll+2B4B3
XAudio2_7.dll+2A917
ffxiv_dx11.exe+1027B2D
ffxiv_dx11.exe+1009708
ffxiv_dx11.exe+FF45B8
ffxiv_dx11.exe+123667C