Android Can't access files on any File Manager (if you know how to fix it then reply here)

This is so crazy!
i just finding my files on my phone's internal storage using a File Manager and then it says "EMPTY FOLDER"
but i have lots of files in there
other apps are working like its kind a ok
I cant access my files on internal storage! on any File Managers
i used other File Managers like ES File Explorer but it says "EMPTY FOLDER" too
its kinda weird but i can access system files using ES File Explorer
Theres some Screenshots so u will understand what im saying
If you know...

Android Can't access files on any File Manager (if you know how to fix it then reply here)

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