Minecraft's weird glitch

And just like that i lost my 803 days minecraft survival world, it simply says "invalid player data", do you have any idea how do i fix that?

I finally started working on TLS Beta, read article to see what you will see in the Early Beta!

I love Russia

I am working on JvZR Chapter 5

Evil Goobers God (upcoming killer to TLS)

@tehnoobyguy

I destroyed a whole woodland mansion!

i though iran banned internet???

"AI is future"