I was trying to adjust the Read/Write/Execute settings on some of my files (making them writable, mostly) and when I went back to WP and clicked over to "design", I get this code ... and no themes or widgets (all of which are installed correctly). Everything worked just fine prior to making the change. And, everything else works just fine when you're logged in. However, when you go to the site you can't see anything.
Here's the warning that comes up at the top of the page when I click on "design".
Warning: ksort() expects parameter 1 to be array, boolean given in /var/home/beverley/justholidaymarketplace.org/www/wp-admin/themes.php on line 33
Warning: array_slice() [function.array-slice]: The first argument should be an array in /var/home/beverley/justholidaymarketplace.org/www/wp-admin/themes.php on line 52
Everything worked just fine before. Now I can't get it back. Oy.