I'll upload a CMS to my Debian webserver. If I use FileZilla to upload the files I've got a 505 error. I've installed VSFTPD to the machine and I've set this things only once:
anonymous_enable=NO
write_enable=YES
local_enable=YES
After it I've restart the service with this command.
service vsftpd restart
My username and password are correct so that isn't the problem. I can also see the full file structure in FileZilla.