HOW TO FIX "I CANT DELETE ANY FILES" MY USER IS ROOT (SUDOERS) BUT ICAN'T DELETE ANY FILES

When was detect this problem "icant delete any file"
was reboted my host, after that was detect the message  busybox-built-in-shell and following this commands:
https://vi4nn4network.blogspot.com.br/2017/09/how-to-fix-error-busybox-built-in-shell.html