Kernel Downloading GUI not working with custom name

[neodawg]

I am getting this error while downloading a kernel from the kernel update page. I want to set a custom filename to test certain computer model with this, i dont want to overwrite the default one. This is the error.

[code]
[SIZE=16px][FONT=Ubuntu][COLOR=#ff0000]FOGFTP: Failed to rename file. Remote Path: /var/www/html/fog/service/ipxe/backup/bzImage1055x6420140520_160535, Local Path: /var/www/html/fog/service/ipxe/bzImage1055x64, Error: ftp_rename(): RNFR command failed.[/COLOR][/FONT][/SIZE][/code]

If i dont set a custom name it works fine.
[code][SIZE=16px][FONT=Ubuntu][COLOR=#008000]Your new FOG kernel has been installed![/COLOR][/FONT][/SIZE][/code]

[COLOR=#000000][SIZE=16px][FONT=Ubuntu]if this was already posted, sorry, I searched but didnt find anything directly related to this issue.[/FONT][/SIZE][/COLOR]

Fedora 12 server
PHP 5.3.3

[COLOR=#000000][SIZE=16px][FONT=Ubuntu]Thanks,[/FONT][/SIZE][/COLOR]