Fatal error: Uncaught Error: Call to undefined function create_function() in /var/www/wp-content/themes/Avada/includes/class-avada-helper.php:51 Stack trace: #0 /var/www/wp-content/themes/Avada/functions.php(18): include() #1 /var/www/wp-content/themes/Avada/includes/deprecated.php(75): avada_register_classes('Avada_Helper') #2 /var/www/wp-content/themes/Avada/framework/custom_functions.php(34): avada_get_slider_type('') #3 /var/www/wp-content/themes/Avada/header.php(173): avada_slider('') #4 /var/www/wp-includes/template.php(783): require_once('/var/www/wp-con...') #5 /var/www/wp-includes/template.php(718): load_template('/var/www/wp-con...', true, Array) #6 /var/www/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #7 /var/www/wp-content/themes/Avada/author.php(1): get_header() #8 /var/www/wp-includes/template-loader.php(106): include('/var/www/wp-con...') #9 /var/www/wp-blog-header.php(19): require_once('/var/www/wp-inc...') #10 /var/www/index.php(17): require('/var/www/wp-blo...') #11 {main} thrown in /var/www/wp-content/themes/Avada/includes/class-avada-helper.php on line 51