My site gives me 404 on all pages except homepage

[aelalfey]

Site URL: on.mac-eg.com

After applying latest updates on my VPS hosted on bluehost.com using WHM "CENTOS 6.10 kvm [server] v72.0.10" and using EasyApache 4 to install Contains Apache 2.4, PHP 5.6, PHP 7.0, PHP 7.1, PHP 7.2, and Ruby 2.4.

My website was working properly before applying the above changes but now i can see the home page and that is about it "loaded without the CSS too". I cant access the blog or the groups or the forums and I can't access admincp or the login. I get a 404 error. The htaccess file is uploaded.

Mod_rewrite is enabled.

Please note that my wordpress website all of its permalinks are not working too.

Please advice.

[Mark.B]

Rewrite rules aren't working. vBulletin requires these in order to function at all.
This is something you should speak to your host about.