Fatal error: Uncaught SoapFault exception: [sf:INVALID_LOGIN] INVALID_LOGIN: Invalid username, password, security token; or user locked out. in C:\Inetpub\vhosts\aventis.edu.sg\httpdocs\av\API\Toolkit_for_PHP_master\soapclient\SforceBaseClient.php:168 Stack trace: #0 C:\Inetpub\vhosts\aventis.edu.sg\httpdocs\av\API\Toolkit_for_PHP_master\soapclient\SforceBaseClient.php(168): SoapClient->__call('login', Array) #1 C:\Inetpub\vhosts\aventis.edu.sg\httpdocs\av\API\Toolkit_for_PHP_master\soapclient\SforceBaseClient.php(168): SoapClient->login(Array) #2 C:\Inetpub\vhosts\aventis.edu.sg\httpdocs\av\API\course_info.php(10): SforceBaseClient->login('agnes@aventis.e...', '1q2w3e4rAAA*') #3 {main} thrown in C:\Inetpub\vhosts\aventis.edu.sg\httpdocs\av\API\Toolkit_for_PHP_master\soapclient\SforceBaseClient.php on line 168