Problem with package for PC

Hi, i don’t know why i have problem with packagin on Unreal Engine 4, project is working good. Can anyone explain?
CharacterInteraction.log (2.4 MB)

memory not enough?

I am having almost this exact issue. Everything works fine. Packaging is successful. But when I open the packaged project, the Main menu will load, the level select menu that I created will load, and the quit button will quit the game. But, any time I hit start or even go to a level select button, it just reloads the main menu. Ive followed along with countless tutorials and read through the entire documentation on packaging and cant resolve this yet.