Minecraft Bedrock Switch Crashes because of error

I couldn’t find this exact issue, but my sister and I are both experiencing this. We’ll be playing and then randomly the game crashes and closes because of an error. I’m not sure what’s causing it. We’re able to explore the world just fine, but the game randomly crashes and I’ve lost things or had things duplicated because of it. I think there may be an issue with how the game is saving.