Fatal error: Uncaught Error: Call to undefined function wp() in /homepages/31/d120737532/htdocs/app291365980/wp-blog-header.php:16
Stack trace:
#0 /homepages/31/d120737532/htdocs/app291365980/index.php(17): require()
#1 {main}
thrown in /homepages/31/d120737532/htdocs/app291365980/wp-blog-header.php on line 16