500 OOPS: config file not owned by correct user, or not a file and ownership

i am getting this error when i changed the owner of the file vsftpd_v1. to whom we supposed to give the onwership of the file?

You need to give permissions to the root user, do read the error that you get, it will guide you to what needs to be done.

Hey, there’s an FAQ based on this, please go through it.

run the change owner command with sudo
like sudo …