Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/5/f/a/fambultik.de/httpd.www/ft/wp-content/plugins/ad-manager-wd/views/wd_ads_widgets.php:113
Stack trace:
#0 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-content/plugins/ad-manager-wd/wd_ads_class.php(149): include_once()
#1 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-content/plugins/ad-manager-wd/wd_ads_class.php(20): wd_ads::includes()
#2 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-content/plugins/ad-manager-wd/wd_ads_class.php(184): wd_ads->__construct()
#3 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-includes/class-wp-hook.php(288): wd_ads::get_instance('')
#4 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array)
#5 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#6 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-settings.php(392): do_action('plugins_loaded')
#7 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-config.php(119): require_once('/customers/5/f/...')
#8 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-load.php(37): require_once('/customers/5/f/...')
#9 /customers/5/f/a/fambultik.de/httpd.www/ft/wp-blog-header.php(13): require_once('/customers/5/f/...')
#10 /customers/5/f/a/fambultik.de/httpd.www/ft/index.php(17): require('/customers/5/f/...')
#11 {main}
  thrown in /customers/5/f/a/fambultik.de/httpd.www/ft/wp-content/plugins/ad-manager-wd/views/wd_ads_widgets.php on line 113