I can't upload files

[studmyself]

Plzzzzzzzzzz Help
I have opened A new Corporate Ad-Enhanced Account hosted on Stoli.x10 Server. But not being able to use it still.
I can't upload files through my ftp even 4kb in size. when i trying to upload this message will appear.
"The filename provided is not being accepted by the server. Please check for invalid characters and try again. Click Details>> to see the exact server response.

I had tried different files with different extensions but unsuccesfully.

In the log window This Message appears.

STATUS:> [8/17/2008 2:26:35 PM] Connecting FTP data socket... 74.86.133.219:25796...
[8/17/2008 2:26:35 PM] 553 Disk full - please upload later
ERROR:> [8/17/2008 2:26:35 PM] Access denied.
STATUS:> [8/17/2008 2:26:35 PM] Getting listing "/public_html"...
COMMAND:> [8/17/2008 2:26:35 PM] PASV
[8/17/2008 2:26:36 PM] 227 Entering Passive Mode (74,86,133,219,124,154)
COMMAND:> [8/17/2008 2:26:36 PM] LIST
STATUS:> [8/17/2008 2:26:36 PM] Connecting FTP data socket... 74.86.133.219:31898...
[8/17/2008 2:26:36 PM] 150 Accepted data connection
[8/17/2008 2:26:36 PM] 226-Options: -a -l
226 16 matches total
STATUS:> [8/17/2008 2:26:36 PM] Directory listing completed.

:dunno: :dunno: :dunno: :dunno: :dunno: :dunno: :dunno: :dunno:

[TechAsh]

The disk on Stoli is full. The Admins have been notified of the problem and they will sort it out as soon as possible.