in the newtheme.php file, try changing line 9:
$WA_newtheme_1314098087212_Template = new WA_Include("../../Templates{$WA_newtheme_1314098087212_Content_Empty}/newtheme.php");
to:
$WA_newtheme_1314098087212_Template = new WA_Include("../../Templates{$WA_newtheme_1314098087212_Content_Empty}/newtheme.dwt.php");