Fatal error: Uncaught Error: Call to undefined function create_function() in /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-content/plugins/revslider/includes/framework/functions-wordpress.class.php:258
Stack trace:
#0 /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-content/plugins/revslider/revslider.php(91): RevSliderFunctionsWP::registerWidget('RevSliderWidget')
#1 /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-settings.php(428): include_once('/home/serwerbp/...')
#2 /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-config.php(100): require_once('/home/serwerbp/...')
#3 /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-load.php(50): require_once('/home/serwerbp/...')
#4 /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-blog-header.php(13): require_once('/home/serwerbp/...')
#5 /home/serwerbp/ftp/biznesparkrzeszow.pl/index.php(17): require('/home/serwerbp/...')
#6 {main}
thrown in /home/serwerbp/ftp/biznesparkrzeszow.pl/wp-content/plugins/revslider/includes/framework/functions-wordpress.class.php on line 258