ERROR: invalid floating point operation

Hello:

Began a few days ago when on vacation:

ERROR: Invalid floating point operation at time/date 5:36 pm 10/01/12
ERROR: Invalid floating point operation at time/date 5:37 pm 10/01/12
ERROR: Invalid floating point operation at time/date 5:38 pm 10/01/12
ERROR: Invalid floating point operation at time/date 5:39 pm 10/01/12 etc, etc, etc,

Did a search on the forum for possible fix, tried:
action, convert WD logfiles to data files
click on convert
and then click on recreate last 31 days data file
then restart WD

Window 7/ Davis Vantage Pro2/ Weather Display v10.37Q build 37

Thanks for your help.
Gary
http://www.lgsvweather.com

ftp log:
list of files uploaded*

actual messages from upload session*
Start Time/date:6:05:12 PM 10/1/2012
caz512.txt
Permanent connection selected
Permanent connection, will do ftp now
Finshed email agenda
Finshed email agenda, and more Internet agenda items to do (FTP)…
Time/date:6:05:13 PM 10/1/2012
Logging onto FTP server…ftp.lgsvweather.com
Connecting to FTP server.
OK
Connected.
220 ProFTPD 1.3.2c Server (lgsvweather.com) [63.249.78.6]
USER=****
331 Password required for w10a135
PASSWORD=****
230-
---------------------------------
Welcome to your Cruzio FTP area.
This greeting message is stored in
the welcome.msg file and may be
changed at any time by you.

It is displayed whenever anyone
uses FTP to connect to your account.
---------------------------------

230 User w10a135 logged in
TYPE I
200 Type set to I
Changing Directory to /pub_html/lgsvweather
CWD /pub_html/lgsvweather
250 CWD command successful
Checking for next FTP agenda…
there are 1 more things to do
Doing ftp upload
Doing abort procedure/program close…

you will need to run the debug version and then email me the WeatherD.elf file that should get created, where WD is installed

Thanks, Brian. Will send the file on Tuesday.

Gary
http://lgsvweather.com