OPTUS_ContactUsForm:Unable to submit the contactus form.

Unable to submit the contactus form.

1.Deploy SGS request.

2.Access the website and click on ContactUS link.

3. Enter the details and click on SUBMIT button

Actual result:

It displays error message
“An error has occurred, unable to send message. We appologize for any inconvenience, please try again”

And Apache log shows :

[root@optus-qa-agency1 logs]# tail -f optus-customer-sites.com-error_log

[Mon Oct 08 18:56:31 2012] [error] [client 50.57.178.216] contact us controller created, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:31 2012] [error] [client 50.57.178.216] contact us controller processing request, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:31 2012] [error] [client 50.57.178.216] contact us controller processing request empty(), referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:47 2012] [error] [client 50.57.178.216] contact us controller created, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:47 2012] [error] [client 50.57.178.216] contact us controller processing request, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:47 2012] [error] [client 50.57.178.216] contact us controller processing request submit action, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:47 2012] [error] [client 50.57.178.216] contact us controller processing request submit action valid context, referer: http://www.cust4-qa-domain.com:9995/
[Mon Oct 08 18:56:48 2012] [error] [client 50.57.178.216] PHP Catchable fatal error: Object of class PEAR_Error could not be converted to string in /usr/local/tsa/contactUsPhpLibs-1.0-SNAPSHOT-contactUsPhpLibs/src/contactuscontroller.class.php on line 53, referer: http://www.cust4-qa-domain.com:9995/

Expected Result:

User should submit contactus form successfully.