Xcode Crashes on Launch: SplashScreen updateOrientation

I have been working with builds for this project for a while, and I started getting errors when people play it in testflight. I have not encountered anything on my own from testflight builds which seems strange to me. The build runs fine on an iPod 5, but it crashes on an iPhone 5c. When I checked the crash logs, I get something about the splash screen orientation. Here's what it says...

Whenever I build to my device it tells me it cannot open my splash screen document, so I delete the image inside of the document. This seems to work except for these errors although im not sure theyre related. When I completely get rid of the documents, I get a [UINib instantiateWithOwner:options:] error, both crashing on the iPhone 5c only. I have not been able to test this on any other devices, but it seems to be pretty important to fix. Thanks!