Export crashes repeatedly with no apparent reason

Hello! I'm trying to export a single clip. I've done some Fusion VFX on in DaVinci Resolve and, Resolve keeps on cutting the export short and gives me this failed message. Why?

Screen Shot 2021-04-27 at 5.11.29 PM.png (477.77 KiB) Viewed 564 times

Stop Render.png (36.91 KiB) Viewed 307 times

But that may insert dropped frames.
What I'd try is what the Bloke found out: use Loaders in Fusion instead of MediaIn nodes if you want to use any stills.