When I access my page I have a 403 Forbidden error LiteSpeed Web Server

I'm trying to install Wordpress using OpenLiteSpeed webserver. Wordpress is installed in /usr/local/lsws/Liveragi/html/{wordpress files}. When I access the page using HTTP the page has a "404 Not Found" error and with HTTPS the page is throwing a "403 Forbidden" error. I have PHP latest version installed and the web panel works well. If I put an .html file it works but if it is PHP, I get "403 Forbidden". Hope someone has the solution to this. Thanks. PS: I'm using Ubuntu Server latest version