Cannot change number of images in a post

[HM666]

Hello all, I've recently moved my vBulletin from one domain to another. I tried to change the amount of photos per post from 3 to 0 to disable it. It does not work. It still tells me that I can only post 3 attachments per post. I edited the Admin settings Settings > Options > Message Posting and Editing Options > Maximum Images Per Post. I've set it to 0, I've set it to 25 and every time I set it I still get an error message when I try to add more than 3 images per post. I even tried clearing the cache and still did not work. There are NO mods installed this is a fresh install, its only has 3 threads on it with 2 Blog entries and that is it. So there should be no conflicts with a mod.

Some Info About What I'm Running:

1. vBulletin 4.2.3
2. PHP 5.4.26
3. MySQL 5.5.47
4. Its on Linux Apache server

Any help would be appreciated.