There's no way that we can tell you anything useful without more information. What kind of computer do you have (make and model if pre-built, components if you built it)? What version of operating system do you have? And,finally, a blue screen with a long message could be hundreds of things. Please either provide the message or take a picture of the screen, post it on a photo-hosting site, and provide a link.
Note: I probably won't be able to answer your question. I just know some of the details that will be needed for someone to get you an answer.