Error installing package rpm.hdr object

I am unable to install FREE PBX onto a new machine. When I start installing evreything I get an error saying:

A fatal error occurred when installing the <rpm.hdr object at 0x4e24390> package. This could indicate errors when reading the installation media. Installation cannot continue.

Then I am met with a button to exit the installer. I’ve tried multiple times to re-install. It’s at 321 of 269. I’ve used a different USB and I’m still met with issues.