Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/0/0/3/hadsundby.dk/httpd.www/wp-content/plugins/asd-123-456-widget/widget-customizer.php:20
Stack trace:
#0 /customers/0/0/3/hadsundby.dk/httpd.www/wp-settings.php(418): include_once()
#1 /customers/0/0/3/hadsundby.dk/httpd.www/wp-config.php(96): require_once('/customers/0/0/...')
#2 /customers/0/0/3/hadsundby.dk/httpd.www/wp-load.php(50): require_once('/customers/0/0/...')
#3 /customers/0/0/3/hadsundby.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/0/0/...')
#4 /customers/0/0/3/hadsundby.dk/httpd.www/index.php(17): require('/customers/0/0/...')
#5 {main}
  thrown in /customers/0/0/3/hadsundby.dk/httpd.www/wp-content/plugins/asd-123-456-widget/widget-customizer.php on line 20