JohnnyWhite2007

If the theme is not built where it is all dynamic, then yes you will need to do that.

All broken links (404 errors) can easily be fixed by adding the following line in your .htaccess file.

ErrorDocument 404 http://www.grappling-italia.com

This way when someone goes to a page that does not exist anymore, they will be taken to your main page of your site.

I use this to email my subscribers:

http://wordpress.org/extend/plugins/email-users/

I was able to send HTML emails also with it. You want them to be able to unsubscribe, this is not slavery.

Something is wrong with your footer. Line 60 shows this:

function get_footer( $name = null ) {
	do_action( 'get_footer', $name );

	$templates = array();
	if ( isset($name) )
		$templates[] = "footer-{$name}.php";

	$templates[] = "footer.php";

	// Backward compat code will be removed in a future release
	if ('' == locate_template($templates, true))
		load_template( ABSPATH . WPINC . '/theme-compat/footer.php');
}

Whatever your footer has in it, whether it be a widget, or plugin. But it’s trying to get the contents of a page from another site and displays it there. I would try commenting out everything in your footer.php file and see if you still get the error.

Run this in a SQL Query:

UPDATE wp_options SET option_value = replace(option_value, ‘http://www.moonstruckorganics.com/blog’, ‘http://www.moonstruckorganics.com’) WHERE option_name = ‘home’ OR option_name = ‘siteurl’;

That should fix it.

You would first change the Site and Home URL under the Settings > General Settings to the new url, then move everything over. From there is should work flawlessly.

I found this to be helpful to me:

14 Tips Prevent WordPress From Getting Hacked/