Do you have a save file of session that you experienced this issue? With your save file, we can reproduce the issue much easier and faster. For more information regarding how to send us your save files, you can check
this thread out. You can find your save file here:
C:\Users\username\Documents\Mount and Blade II Bannerlord\Game Saves
You can send your save files to us via
upload.taleworlds.com site. Please write your username and this threads URL into the description box so that we can find it easier. Thanks for reporting and sorry for any inconvenience!
Were you able to see the crash uploader tool? If you can upload your crash to us we can check it out. Please don't forget to copy the Crash ID and write it here so that we can find it.
More info about the crash uploader tool can be found
here.
Have you checked out these threads about our
Crash Checklist and
Common Issues and Workarounds? They can help you find a solution as well.