Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/6/7/7/blackbird.dk/httpd.www/en/content/plugins/wp-insert/includes/modules/general/widgets/module.php:25
Stack trace:
#0 /customers/6/7/7/blackbird.dk/httpd.www/en/content/plugins/wp-insert/includes/modules/general/modules.php(3): require_once()
#1 /customers/6/7/7/blackbird.dk/httpd.www/en/content/plugins/wp-insert/wp-insert.php(40): require_once('/customers/6/7/...')
#2 /customers/6/7/7/blackbird.dk/httpd.www/en/wordpress/wp-settings.php(254): include_once('/customers/6/7/...')
#3 /customers/6/7/7/blackbird.dk/httpd.www/en/wp-config.php(122): require_once('/customers/6/7/...')
#4 /customers/6/7/7/blackbird.dk/httpd.www/en/wordpress/wp-load.php(42): require_once('/customers/6/7/...')
#5 /customers/6/7/7/blackbird.dk/httpd.www/en/wordpress/wp-blog-header.php(12): require_once('/customers/6/7/...')
#6 /customers/6/7/7/blackbird.dk/httpd.www/en/index.php(18): require('/customers/6/7/...')
#7 {main}
  thrown in /customers/6/7/7/blackbird.dk/httpd.www/en/content/plugins/wp-insert/includes/modules/general/widgets/module.php on line 25