files permission problem chmod()

[cmb]

The problem is that on your server the user who is running PHP is not the same as the FTP user. In this case calling chmod() (and some other operations) will always fail on files uploaded via FTP (and give a warning). Files have to have 0666 to be writable, folders need 0777 to be writable and executable. Giving the image folder 0777 might make the image upload work.

I don't know if GetSimple generally is not designed for working on servers where the FTP user is not the PHP, but if it is so, you're likely going to have further problems.