Have you ever changed to or set your WordPress URL settings wrong? I have. Here is how your fix it. At least here is one way to fix it.
First you must have database access, CPanel calls it with Host Gator MyPHPAdmin. Click that.
Next in the next screen on the left side select the database corresponding to the WordPress site you need to fix.
Now when you should see the database table listings, what your looking for is “wp_options”
Next look for the string “SiteURL,” it was the first in my listing
Now edit the option_value to the appropriate value, i.e. the correct URL.
Click “go” at the bottom to save and now your site should be working. Go to it and refresh.