Fatal error: Uncaught Error: Call to undefined function create_function() in /var/www/html/wp-content/plugins/LayerSlider/wp/widgets.php:4
Stack trace:
#0 /var/www/html/wp-content/plugins/LayerSlider/layerslider.php(64): include()
#1 /var/www/html/wp-settings.php(462): include_once('/var/www/html/w...')
#2 /var/www/html/wp-config.php(138): require_once('/var/www/html/w...')
#3 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...')
#4 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...')
#5 /var/www/html/index.php(17): require('/var/www/html/w...')
#6 {main}
  thrown in /var/www/html/wp-content/plugins/LayerSlider/wp/widgets.php on line 4