Fatal error: Uncaught Error: Call to undefined function is_customize_preview() in /www/htdocs/w011dc77/wp-adk/wp-content/themes/shapely/inc/class-shapely.php:32 Stack trace: #0 /www/htdocs/w011dc77/wp-adk/wp-content/themes/shapely/inc/class-shapely.php(199): Shapely->__construct() #1 /www/htdocs/w011dc77/wp-adk/wp-content/themes/shapely/functions.php(319): require('/www/htdocs/w01...') #2 /www/htdocs/w011dc77/wp-adk/wp-settings.php(328): include('/www/htdocs/w01...') #3 /www/htdocs/w011dc77/wp-adk/wp-config.php(88): require_once('/www/htdocs/w01...') #4 /www/htdocs/w011dc77/wp-adk/wp-load.php(29): require_once('/www/htdocs/w01...') #5 /www/htdocs/w011dc77/wp-adk/wp-blog-header.php(12): require_once('/www/htdocs/w01...') #6 /www/htdocs/w011dc77/wp-adk/index.php(17): require('/www/htdocs/w01...') #7 {main} thrown in /www/htdocs/w011dc77/wp-adk/wp-content/themes/shapely/inc/class-shapely.php on line 32