Replying to Explorer Error

I don’t know if you can help me out, but anytime I visit this site (it only happens on ns), internet explorer pops up an error saying “illegal operation” then closes the browser. Basically, I can only visit ns for like 2 minutes then it has to close due to the error. This just started happening like a couple months ago.
If it helps any, the illegal operation says it’s caused by an invalid page fault at “module kernel32.dll at 017fLbff9db61.”