Post or Article not showing (only header)

Hi guys 🙂

I’ve installed the WordPress Multisite with different subdomains, everything is going great then when i created a post then i click on the Permalink (subdomain id:2) to display the article/post, and it displays only the header of my site, is it normal or i missed something ?

For example the Permalink of my article/post is like this : http://subdomain2.mydomain.com/2016/12/12/test/ > This displays only the header..

PS : I’ve copied and paste the whole WordPress files from “source site” to “subdomain1, to subdomain2, and so on” (each has same configuration of wp-config.php).

Note : My Directadmin is not easy to do the DNS Wildcard so i did manually.

Any help will be appreciated 🙂

Thanks !