ds007384, ds007378: `ApolloError: Internal Server Error` when trying to create a new version

[mvdoc]

What went wrong?

I'm trying to create a new version before the drafts get deleted. However, I get the error: ApolloError: Internal Server Error. The dataset is https://openneuro.org/datasets/ds007384

Expected behavior

Version should be created.

Additional info

It looks like the DOI was minted though:

[mvdoc]

After #4019 was fixed, now I'm getting the same ApolloError on https://openneuro.org/datasets/ds007378 :(