FTP error on uploading larger files

hi! i want to upload some files to my empeg so i everytime have the needed tools to upload files, making tags and so on..
i uploaded a 4mb prog and there were no problems..

then i uploaded jemplode (6mb) and the empeg breaks the connection in the middle of the transmission and says:
Internal error.

how do i get my file on the empeg?

You're running out of disk space on the root partition.

Try uploading to /drive0/ instead.

thanks