Pls Help! I cant solve this Error.

I have voxel world and pcg for trees and rocks and when harvest anything game crashes and i get this: Assertion failed: InstanceIndex < GetMaxInstanceIndex() [File:D:\build++UE5\Sync\Engine\Source\Runtime\Engine\Public\InstanceDataSceneProxy.h] [Line: 49]

Try reinstalling or checking driver issues.

checked and not worked