=== PHP Fatal Error ===

Uncaught Error: Call to undefined method Page::disableLayoutRender() in /var/www/html/content/controllers/files.php:5
Stack trace:
#0 /var/www/html/kernel/lib/Page.php(141): Controller_Files->exec()
#1 /var/www/html/kernel/lib/Router.php(34): Page->exec('files')
#2 /var/www/html/index.php(198): Router->pages(Array)
#3 {main}
  thrown

/var/www/html/content/controllers/files.php, line 5