Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/web1240/html/Kunden/kg-forum.net/wp-includes/functions.php:5338 Stack trace: #0 /var/www/web1240/html/Kunden/kg-forum.net/wp-settings.php(81): require() #1 /var/www/web1240/html/Kunden/kg-forum.net/wp-config.php(90): require_once('/var/www/web124...') #2 /var/www/web1240/html/Kunden/kg-forum.net/wp-load.php(37): require_once('/var/www/web124...') #3 /var/www/web1240/html/Kunden/kg-forum.net/wp-blog-header.php(12): require_once('/var/www/web124...') #4 /var/www/web1240/html/Kunden/kg-forum.net/index.php(17): require('/var/www/web124...') #5 {main} thrown in /var/www/web1240/html/Kunden/kg-forum.net/wp-includes/functions.php on line 5338