command not understood

When trying to CHMOD directories, I get command not understood.

I never had this problem before. No matter what I try to CHMOD the directory to, I get the same error,command not understood.

Any ideas? Thanks.

Maybe your server don't allows the chmod command.

I've never had this problem before. Same web site, same web server for 3 1/2 years.

Maibe they changed the ftp server....