I try to run apache2 on my RPi3 on Raspbian Jessie with this tutorial : https://www.stewright.me/2015/08/tutorial-install-apache-php-and-mysql-on-a-raspberry-pi-2/
Everything runs fine during the installation, but when I try to go on my local IP, I get a 404 error.
I have tried purging and reinstalling it but nothing changes. What I can do to make it work?
EDIT: I have domoticz installed too, maybe this can be a issue?
A 404 error mean that apache is succesfully installed but the page you request is not found.
check apache error log ( cat /var/log/httpd/error_log ) to see where it is looking for the file. Maybe you request a .php page without installing php.
"A 404 error mean that apache is succesfully installed but the page you request is not found" as zarvox said. It is correct. I believes your local IP is showing 404 due to Domoticz and apache2 server is running on same port(port 8080). So change port of apache2 to some another port as mentioned in this question and restart your Apache server. To change the Apache server default port read this article.
