Subpages doesn't work

Hi!

I’ve run into a weird issue i’ve never experienced with wordpress before.

I have read just about all the forum posts from here i could find relating to my issue and also a bunch from stackexchange, but they have not resolved my problem.

The problem is that my subpage permalinks doesn’t work.
What i mean is that
– website.com works
– website.com/page works
– website.com/page/subpage does NOT work and throws a 404

My server is running CentOS 7 and WordPress 4.3.1 and i have access to everything and i’m very tech savvy, so don’t hold back ??

Worth mentioning:
– .htaccess file is writable. Changes no problem when i change permalink settings.
– AllowOverride is set to all
– +FollowSymLinks is on.
– i can visit the subpages if i set permalink setting to default (?p=ID)

My .htaccess currently looks like this:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

And my virtualhost currently looks like this:

<VirtualHost test.webpage.com>
    DocumentRoot /home/test.webpage.com/wp
    ServerName test.webpage.com
    <Directory /home/test.webpage.com/wp>
        allow from all
        Options +Indexes +FollowSymLinks
        Order allow,deny
        AllowOverride All
    </Directory>
</VirtualHost>

Any help would be very much appreciated!
Thanks for reading ??