All files locked in Sharepoint library

Hello,

Help!! I had a Sharepoint library which worked perfectly since 1 year.... until last week!

Indeed, now when people try to change a property (sharepoint column) of a file, they can't.

And they even get the following message:

"The file is extracted or locked. You can't modify the properties of this file while it is extracted or locked for editing by another user."

This is very annoying for me because 100 people are using this system and it worked perfectly until now..

Even the admin (myself) can't do anything

Any Idea would be very useful!!!

Ps: I also use Power Automate and Power Apps with this database