I manually changed the default prefix 'wp'.
I have no problem loging into my admin.
But i get this the following error on top of the sidebar (default theme). There are no plugins.:
Warning: array_key_exists(): The second argument should be either an array or an object in /home/virtual/XXXXXX../wp-includes/widgets.php on line 852
what might be the problem. please help. Thanks. tara