Fatal error: Uncaught Error: Call to undefined function create_function() in /srv/vhost/acvt.es/home/html/wp-content/plugins/revslider/inc_php/framework/functions_wordpress.class.php:240 Stack trace: #0 /srv/vhost/acvt.es/home/html/wp-content/plugins/revslider/revslider.php(77): UniteFunctionsWPRev::registerWidget('RevSlider_Widge...') #1 /srv/vhost/acvt.es/home/html/wp-settings.php(305): include_once('/srv/vhost/acvt...') #2 /srv/vhost/acvt.es/home/html/wp-config.php(80): require_once('/srv/vhost/acvt...') #3 /srv/vhost/acvt.es/home/html/wp-load.php(37): require_once('/srv/vhost/acvt...') #4 /srv/vhost/acvt.es/home/html/wp-blog-header.php(13): require_once('/srv/vhost/acvt...') #5 /srv/vhost/acvt.es/home/html/index.php(17): require('/srv/vhost/acvt...') #6 {main} thrown in /srv/vhost/acvt.es/home/html/wp-content/plugins/revslider/inc_php/framework/functions_wordpress.class.php on line 240