Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/3/5/d/clickacity.se/httpd.www/wp-content/plugins/getyourguide-widget/getyourguide-widget.php:60
Stack trace:
#0 /customers/3/5/d/clickacity.se/httpd.www/wp-settings.php(428): include_once()
#1 /customers/3/5/d/clickacity.se/httpd.www/wp-config.php(118): require_once('/customers/3/5/...')
#2 /customers/3/5/d/clickacity.se/httpd.www/wp-load.php(50): require_once('/customers/3/5/...')
#3 /customers/3/5/d/clickacity.se/httpd.www/wp-blog-header.php(13): require_once('/customers/3/5/...')
#4 /customers/3/5/d/clickacity.se/httpd.www/index.php(17): require('/customers/3/5/...')
#5 {main}
  thrown in /customers/3/5/d/clickacity.se/httpd.www/wp-content/plugins/getyourguide-widget/getyourguide-widget.php on line 60