FTP Quota Issue - Plesk 8.2 on Win 2k3

[l33tnet]

I'm uploading files to a domain account, and it got 99.9% complete, and then errored saying there was no more hard disk space.

I checked the space currently available, and there is 371 GB available, the domain folder is at 0.99 GB ... the user/domain quota is set to UNLIMITED.

Any suggestions on why this is occurring, and how I can check/fix this issue?

 

[l33tnet]

Additional Info from FTP Client

Now that the quota check in the middle of the night ran, we're getting this error when attempting to upload to the server:

125: Data connection already open; Transfer starting.
Lost data connection to remote host: Broken pipe.
426: Connection closed; transfer aborted.