I logged in to my site, then, noticing I had the URI wrong on the header, I went to change it. Unfortunately, I changed both the site URI and the URI for WordPress. It adds "index.php" to everything now, so that when I log in it goes to a blank page.
I'm assuming (hoping!) that I can go in to the php database and fix things somehow. Where and how do I fix this?
In case it's necessary, the uri is http://www.inthatnumber.com/index.php