My wordpress not working

Please include as much information as possible, so that people can help you.

Did your site work before? When did it stop working? What were you trying to do when it stopped working? Were you trying to edit theme templates or core files? If so, which files? Did you take any steps to try to diagnose or fix the problem? If so, what steps did you take exactly?

I just not working today. It just shows a blank white screen for the website and wp-login page. I have no cues what has happened….

The website and login page work well since my registration with WP. No such problem has happened before.

I am hosting at Bluehost. Is it possible to restore the version at a specific point of time? If I can just go back one day before, everything works fine for me….

If you have a backup at that specific point in time then yes you can restore that.

OK, I have solved the problem: I just deleted the bad “plugin” and my website all work again!