<VirtualHost *:80> ErrorDocument 404 /custom_404.html ErrorDocument 403 /custom_403.html ErrorDocument 500 /custom_50x.html ErrorDocument 502 /custom_50x.html ErrorDocument 503 /custom_50x.html ErrorDocument 504 /custom_50x.html </VirtualHost> https://www.digitalocean.com/community/tutorials/how-to-configure-apache-to-use-custom-error-pages-on-ubuntu-14-04