If you experience this crash, please run the engine with the -d3debug command line to get additional information in your logs, and then share the log file (after you crash again) with Epic in a bug report.
This is a common crash affecting users since at least the 4.14 release. It was previously associated with [Link Removed], however that has been marked as fixed.
repro steps currently unknown
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-46910 in the post.