Mobile Terraria Mobile World Crashing - Please Help!

[iGalaxyYT]

Kindle Fire HD 7" 3rd Generation
Running Fire OS 4.5.5.1

Terraria Amazon Appstore Edition

Basically what happens is when I try to load this one specific world, the others work, Terraria crashes. I tried with all my characters, still crashes. I recently defeated the Wall of Flesh and turned my world into Hardmode, is it because of that? I am on the latest update, and I don't know what's wrong. Please help! I really want to see all the new hardmode stuff.... ):

 

[TerraNova Gaming]

Chances are you might have quit that World while it was saving, and doing. So corrupts the game, crashing the game.

 

[iGalaxyYT]

Yeah, I might have forcequit the game because it was unresponsive with a black screen.