shutting down internal server

[minecraft technic player]

i played in a world for 2 weeks in survival the next day i try to go in my singleplayer world BAM shutting down internal server. the game closes it self and returns to the launcer, when ever i try it again the same thing happens. this same thing happend a week ago with my creative world pleas pleas pleas help me i want to play attack of the b-team again ;(

[pancake419]

same thing happened to me

[Kalbintion]

Post issues on the tracker, link to the tracker (and its guidelines) is available in my signature below. People would be more willing to assist you there.

[ZombieSTL91]

Hi I was just wondering if there is a fix for Minecraft saying shutting down internal servers