The resolve is not difficult, just include to the tutorial that should they discover this error all they should do is so as to add this line for their /and so forth/apache2/apache2.conf file applying sudo nano /etc/apache2/apache2.conf, going to the conclusion on the file and introducing it, then S, followed https://reidcoaku.wikiitemization.com/4330276/detailed_notes_on_apache_web_server_support