local world loading

several other people have already made posts about this but mine hasnt been solved by their fixes. i try to load my private world (which worked fine last night) but to no avail any help would be much appreciated.

Hi, I'm new to the game, and I don't know what's happening. Whenever the local world is 100% loaded, it begins the introduction and suddenly closes. Oddly a multiplayer world loads without the game closing. Is there anything with the world's procedural generation that may cause this? I have 4 Gb...