Graphics Error; Can't Open Daz! Please Help!

Cowrie

I was working on something in Daz Studio, and some sort of error caused not only the program to shut down, but also my internet and word processor to close, and my computer to log out.  When I logged back in, I tried to open Daz Studio back up, but was unable to, instead getting an error message, a screenshot of which I have attatched below.  Daz was working just fine on my computer until this happened, though the lack of memory on my current laptop means I have to keep my directories on an external hard drive I keep plugged in at all times.  Does anyone have any idea how to fix this problem?

 

UPDATE: Nevermind, restarting my computer fixed the issue.