Could you please attach the screenshot of the cases with the 2 charts - cFREE chart v3.
It seems that the XML is invalid which once we receive the XML would be able to say. The problem with the v3 Chart (MSColumn3D.swf) might be that the chart SWF is not present in that path and is not loading showing blank space.
Could you also make sure that you are connecting to the database and table properly?
The previous screenshot shows that the PHP file is not getting executed even. Could you please (Just for a test) try copying only the <?php ... ?> portion to another php file and add the code to generate the XML (as suggested by Arindam) and try again?
For better debugging of the XML that would be built i would suggest you to use Firefox to open the XML generating php file. Firefix generally points out the invalid portion of the XML.
The error was on line
$strXML = $strCat.$strDataXML;
I made following change to the line
$strXML .= $strCat.$strDataXML; I place . operator after $strXML. Now it works fine
Thanks for continous reply for my each question.