FXP'ing from domain name to sub-domain name

[szr]

I'm trying to transfer a folder, with a lot of files in it, from my domain name to my sub-domain, but this is what I get:

FlashFXP v2.0 Release Candidate 2 (Debug Version)
Online Support Forums http://forum.flashfxp.com

WinSock 2.0
Connecting to forums.xxxxxx.com
Connected to xxxxxx.com Port 21
220 ProFTPD 1.2.4 Server (ProFTPD) [216.**.***.**]
USER sayunz-f
331 Password required for sayunz-f.
PASS (hidden)
230-
****************** Site Administrator FTP instructions ******************

This session begins in your user home directory at /users/sayunz-f
Your personal web directory is /users/sayunz-f/web, accessible at the URL
http://<your.site.domain>/~sayunz-f/

As a site administrator, you can access the site home directory at /
The site web directory is /web, accessible at the URL
http://<your.site.domain>/

To upload to your personal web directory, type:
"cd web", then "put <file>", where <file> is the full file name of the
document on your local computer.

To upload to the site web directory, type:
"cd /web", then "put <file>" where <file> is the full file name of the
document on your local computer.

************************************************** ***********************
230 User sayunz-f logged in.
SYST
215 UNIX Type: L8
REST 100
350 Restarting at 100. Send STORE or RETRIEVE to initiate transfer.
REST 0
350 Restarting at 0. Send STORE or RETRIEVE to initiate transfer.
CWD /web
250 CWD command successful.
PWD
257 "/web" is current directory.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (216,**,***,**,7,68).
LIST
150 Opening ASCII mode data connection for file list
226 Transfer complete.
Connecting to ION Hosting
Connected to xxxxxx.com Port 21
220 ProFTPD 1.2.4 Server (ProFTPD) [216.**.***.**]
USER sayunz
331 Password required for sayunz.
PASS (hidden)
230-
****************** Site Administrator FTP instructions ******************

This session begins in your user home directory at /users/sayunz
Your personal web directory is /users/sayunz/web, accessible at the URL
http://<your.site.domain>/~sayunz/

As a site administrator, you can access the site home directory at /
The site web directory is /web, accessible at the URL
http://<your.site.domain>/

To upload to your personal web directory, type:
"cd web", then "put <file>", where <file> is the full file name of the
document on your local computer.

To upload to the site web directory, type:
"cd /web", then "put <file>" where <file> is the full file name of the
document on your local computer.

************************************************** ***********************
230 User sayunz logged in.
SYST
215 UNIX Type: L8
REST 100
350 Restarting at 100. Send STORE or RETRIEVE to initiate transfer.
REST 0
350 Restarting at 0. Send STORE or RETRIEVE to initiate transfer.
CWD /web
250 CWD command successful.
PWD
257 "/web" is current directory.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (216,**,***,**,7,70).
LIST
150 Opening ASCII mode data connection for file list
226 Transfer complete.
CWD forums2
250 CWD command successful.
PWD
257 "/web/forums2" is current directory.
PASV
227 Entering Passive Mode (216,**,***,**,7,71).
LIST
150 Opening ASCII mode data connection for file list
226 Transfer complete.
PASV
227 Entering Passive Mode (216,**,***,**,7,72).
PORT 216,**,***,**,7,72
200 PORT command successful.
STOR common.php

And, it just hangs there for a few seconds... then it displays the below message:

Connection lost: forums.xxxxxx.com
Attempting to Reconnect.
Transfer Failed!
Connecting to forums.xxxxxx.com
Connected to xxxxxx.com Port 21
220 ProFTPD 1.2.4 Server (ProFTPD) [216.**.***.**]
USER sayunz-f
331 Password required for sayunz-f.
PASS (hidden)
230-
****************** Site Administrator FTP instructions ******************

This session begins in your user home directory at /users/sayunz-f
Your personal web directory is /users/sayunz-f/web, accessible at the URL
http://<your.site.domain>/~sayunz-f/

As a site administrator, you can access the site home directory at /
The site web directory is /web, accessible at the URL
http://<your.site.domain>/

To upload to your personal web directory, type:
"cd web", then "put <file>", where <file> is the full file name of the
document on your local computer.

To upload to the site web directory, type:
"cd /web", then "put <file>" where <file> is the full file name of the
document on your local computer.

************************************************** ***********************
230 User sayunz-f logged in.
SYST
215 UNIX Type: L8
REST 100
350 Restarting at 100. Send STORE or RETRIEVE to initiate transfer.
REST 0
350 Restarting at 0. Send STORE or RETRIEVE to initiate transfer.
PWD
257 "/users/sayunz-f" is current directory.
CWD /web/
250 CWD command successful.
PWD
257 "/web" is current directory.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (216,**,***,**,7,74).
LIST
150 Opening ASCII mode data connection for file list
226 Transfer complete.
PASV
227 Entering Passive Mode (216,**,***,**,7,75).
PORT 216,**,***,**,7,75
200 PORT command successful.
STOR common.php

And, it just repeats itself over and over. It creates the file with 0 bytes while transferring the file over.

I have a BEFSR41 Linksys Router v1.42.7 with ZoneAlarm Pro & PC-Cillin 2002 on both computers.