Minecraft straight up deleated my copy of my world, deleting 10+ hours of progress please help.

I still cannot access my world even though I have less than the 3gb. This has never been a problem before - I have had more than 4GB for over 12 months and it is just a recent occurrence, since the last update. Also, I regularly back up my worlds but, I cannot access the back up either now.

This is what I followed from the link (I did this prior to posting my request for assistance):

Minecraft (Microsoft Windows 10 and above, Nintendo Switch, Sony PlayStation 4 and 5, Xbox One and Series X|S)To back up worlds on these devices:

1. Select the pen icon next to the worlds
   
2. From Settingspage
   
3. Select Copy World
   

This creates a copy of your world that you can keep as a backup.

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It would not let me copy my world as it told me, "You are out of data storage and Minecraft is unable to save your progress."

I deleted a lot of data and worlds etc. however I still get the same error "You are out of data storage and Minecraft is unable to save your progress." and I cannot access my previous back up copy as it says, "There is a problem loading this world."

Any assistance on how to access my worlds would be greatly appreciated, as at this point I cannot play.

CJ

Sure thing! Hope you can recover the online progress
About the local worlds, please follow this tutorial:

https://www.onmsft.com/how-to/how-to-back-up-an...

I don’t think the version numbers are matching. Latest update for Minecraft on the Xbox says Version 1.14.3002.70.

Have you tried making a copy of the world and trying that? Just please DON’T accidentally delete the world instead of copying it.

Why I tryed to copy my save data to the cloud and all my saves were deleated

Will deleting your profile and re-downloading it erase data such as minecraft worlds or progress in other games?