Read-Only Access Across All Domains & Users – No Error Messages in Filemanager and FTP

Hello,

I can not edit, delete files or add new files in file manager and ftp as well. i even do not see any error. Same issue with all my domains and users. i tried to fix as much i can, but nothing help, i also reinstall the Hestia Core Packages but nothing works. this was working fine before.
i can see all files as a spectator only.

Here i see old post about this. i run the same code. Can you please help me if possible.