so somebody destroyed my realm world so I tried to reset the world and it either said "Upload failed! (world is busy)" in red or if i am able to join the realm it will say "Upload failed! (-1)". if I trie to join my realm it either said "an error occurred, please try again later." in red or it can join. Then I thought it might me my Minecraft so I rebooted Minecraft but it said the same thing. I also tried changing world and it works.