4.8 Shipping Packaging Assertion Failed

Hey guys, was working on my build earlier, came home and copied it over to my computer and ran a shipping build.
Turns around saying assertion and cooking failed about 5-10 minutes into the build.
Never happened like this before

Log: https://www…com/s/9z5z1kx897rrsqa/FallofCiv.log?dl=0

this is where it starts going wrong
MainFrameActions: Packaging (Windows (64-bit)): UE4Editor-Cmd: Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.8\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 678]
MainFrameActions: Packaging (Windows (64-bit)): UE4Editor-Cmd: Array index out of bounds: 216 from an array of size 0

LDodds,

In order to better assist you, I am going to need your logs uploaded to your next reply as a .txt format.

Thanks!

Can you not get it off the download link???

Sadly I cannot. The link says the following: “404: The file you’re looking for has been moved or deleted. Please see this article for details on why a shared link might stop working.”

Hey LDodds,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you!