Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/2/7/1/cirkus.co.uk/httpd.www/wp-content/themes/xlander/framework/unyson/framework/core/components/backend.php:122
Stack trace:
#0 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-content/themes/xlander/framework/unyson/framework/core/Fw.php(58): _FW_Component_Backend->__construct()
#1 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-content/themes/xlander/framework/unyson/framework/core/Fw.php(87): _Fw->__construct()
#2 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-content/themes/xlander/framework/unyson/framework/bootstrap.php(33): fw()
#3 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-includes/class-wp-hook.php(303): _action_init_framework('')
#4 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#5 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#6 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-settings.php(556): do_action('after_setup_the...')
#7 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-config.php(96): require_once('/customers/2/7/...')
#8 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-load.php(50): require_once('/customers/2/7/...')
#9 /customers/2/7/1/cirkus.co.uk/httpd.www/wp-blog-header.php(13): require_once('/customers/2/7/...')
#10 /customers/2/7/1/cirkus.co.uk/httpd.www/index.php(17): require('/customers/2/7/...')
#11 {main}
  thrown in /customers/2/7/1/cirkus.co.uk/httpd.www/wp-content/themes/xlander/framework/unyson/framework/core/components/backend.php on line 122