Ви це зробили ?
1
Open a Web browser on your computer. Type your blog address in the navigation text box and press "Enter."
2
Click the "Admin" hyperlink in the bottom footer on your blog's main homepage. Type your administrator username and password in the login screen and press "Enter."
3
Click "Appearance" in the left panel. Click "Editor" to open the PHP editor for WordPress. All PHP code is controlled and edited from this editor.
4
Click the "functions.php" page name in the right panel. Clicking a page name opens the PHP code in your editor.
5
Type the "unregister_sidebar_widget" function and add the widget you want to remove. The following code shows you how to use the function:
unregister_sidebar_widget('Archives');
The code above disables the "Archive" widget. Replace this text with the widget you want to disable.
6
Click the "Update File" button at the bottom of the editor. The PHP changes are saved, and the disabled widgets are marked in the MySQL database.
Read more : http://www.ehow.com/how_8665906_disable … mysql.html