When i try to play the 2.7a snapshot of the mod i get this error need help interface lost, game closed unexpectedly also 1 time it bypassed it but it took me to the game without Npc's and didn't allow me to load and if i started a new game doc Mitchell wouldn't be there and i couldn't stop looking at the sealing fan and then after a while it would crash and then give me the interface error again please help.