Getting error

I have a web application (php) that retrieves records frpo a file on Power
System running IBM i

It runs fine on our older machine (V5R4), I am moving it to a newer machine
(newer not newest) running 7.1



When I run this on the 7.1 box:

$ToolkitServiceObject = ToolkitService::getInstance($database, $User,
$Password, $extension);

$database = *LOCAL

$User = JALLEN

$Pswrd = xxxxxx

$Extension = ibm_db2



I get the following error:



" Extension ibm_db2 not loaded."



Note: I have other web applications (php) for testing and they work (but
they do not access the 7.1 box.



Can anyone point me in a direction to find/fix this error



These lic programs are installed

5770DE1 *BASE IBM DB2 Extenders Version 9.5 for i

5770DE1 1 DB2 Text Extender

5770DE1 2 DB2 XML Extender

5770DE1 3 Text Search Engine



Thanks in advance for any assistance you can give



John