1.15

(PS4) when i link the worlds between hamlet And reign of giants I finally made the skyworthy so when i use the skyworthy it start to traveling from hamlet to back to reign of giants (first time) The screen is starting to go black then crash and out  so i back open the game again the game started to generate world my world in reign of giants gone all what did i done but the world is the same 

this happened also when I travel from reign of giant to hamlet after the crash

and when i take the (can of silly string) from shipwrecked to reign of giants