Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-content/plugins/revslider/includes/framework/functions-wordpress.class.php:258 Stack trace: #0 /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-content/plugins/revslider/revslider.php(86): RevSliderFunctionsWP::registerWidget('RevSliderWidget') #1 /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-settings.php(377): include_once('/customers/2/4/...') #2 /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-config.php(107): require_once('/customers/2/4/...') #3 /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-load.php(37): require_once('/customers/2/4/...') #4 /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-login.php(12): require('/customers/2/4/...') #5 {main} thrown in /customers/2/4/6/lo-verhuur-springkastelen.be/httpd.www/wp-content/plugins/revslider/includes/framework/functions-wordpress.class.php on line 258