Just installed Sliding Door at http://linwoodpark.org/home/
, created pages, set featured images ... when I click on Appearance > Theme Options, I get the following error message,
"Fatal error: Call to undefined function wp_get_theme() in /home/linwoodo/public_html/home/wp-content/themes/sliding-door/theme-options.php on line 33"
How do I fix this? (note: I can barely spell "php")