Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/8/3/2/dzen.nl/httpd.www/wp-content/plugins/nino-contact-form/includes/nino-contact-widget.php:70
Stack trace:
#0 /customers/8/3/2/dzen.nl/httpd.www/wp-content/plugins/nino-contact-form/nino-contact-form.php(25): include()
#1 /customers/8/3/2/dzen.nl/httpd.www/wp-settings.php(428): include_once('/customers/8/3/...')
#2 /customers/8/3/2/dzen.nl/httpd.www/wp-config.php(93): require_once('/customers/8/3/...')
#3 /customers/8/3/2/dzen.nl/httpd.www/wp-load.php(50): require_once('/customers/8/3/...')
#4 /customers/8/3/2/dzen.nl/httpd.www/wp-blog-header.php(13): require_once('/customers/8/3/...')
#5 /customers/8/3/2/dzen.nl/httpd.www/index.php(17): require('/customers/8/3/...')
#6 {main}
  thrown in /customers/8/3/2/dzen.nl/httpd.www/wp-content/plugins/nino-contact-form/includes/nino-contact-widget.php on line 70