Unreal crashes every time I export an asset from Bridge

So yeah basically, I just want to export some assets into Unreal from Bridge. But every time I try, Unreal just crashes. I always get the same crash report, the beginning part is like “Assertion failed: IsValid() [File:E:\Epic Games\UE_4.27\Engine\Source\Runtime\Core\Public\Templates/SharedPointer.h]”. If anyone knows how to fix it let me know asap, thank you.