Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/3/1/5/economyfahrschule.de/httpd.www/wp-content/plugins/wolf-twitter/wolf-twitter-widget.php:102
Stack trace:
#0 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-content/plugins/wolf-twitter/wolf-twitter.php(47): include_once()
#1 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-content/plugins/wolf-twitter/wolf-twitter.php(538): Wolf_Twitter->__construct()
#2 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-settings.php(305): include_once('/customers/3/1/...')
#3 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-config.php(107): require_once('/customers/3/1/...')
#4 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-load.php(37): require_once('/customers/3/1/...')
#5 /customers/3/1/5/economyfahrschule.de/httpd.www/wp-blog-header.php(13): require_once('/customers/3/1/...')
#6 /customers/3/1/5/economyfahrschule.de/httpd.www/index.php(17): require('/customers/3/1/...')
#7 {main}
  thrown in /customers/3/1/5/economyfahrschule.de/httpd.www/wp-content/plugins/wolf-twitter/wolf-twitter-widget.php on line 102