Updated wordpress and my blog is displaying an error

I'm new to wordpress, however I manged to install it and create a blog for a friend about a month ago. I updated word press an it's giving me this error:

http://blog.make-upbytalitha.com/

I'm certain all fil开发者_如何转开发es are there.

Thanks for any help

---

This is most likely because you have installed wordpress into the wwwroot instead of a sub-directory. Wordpress by default assumes it will be installed in a sub-directory.

To solve this problem, modify the index.php file as follows if your WordPress installation is running in your root directory. You only need to change the following line:

require('./wp-blog-header.php');

To this:

require('wp-blog-header.php');

And then, everything should be working just fine.