Minecraft PS4 is damaged after system crash, can you restore it?

I was just playing on PS4 Minecraft when the power went out and suddenly everything was off. When restarting the PS4, the standard procedure is to restore and repair the external hard drive.

I then went into the game and wanted to load the game, then the game is damaged and I should delete it. I played with my son for hours and that would be horror if everything was gone. I always save the scores automatically online and 4 scores are displayed under Scores even though I only had 2. What can I do? Do I have the possibility to get it back?

You can get it again don't worry.

That's how you do it

Well with me yesterday a world was damaged and it worked.

But if it doesn't work then I don't know what to do.

But if you still want to start a new world then you should make a copy of the world after everything you have done, if the main world is damaged you have a backup.