some of the errors are ( ! ) Notice: Trying to get property of non-object in C:wampwwwphp-sampleclient.php on line 334Call Stack#TimeMemoryFunctionLocation10.0013396872{main}( )..executeReport.php:020.21012647440getResourceDescriptors( )..executeReport.php:3030.21042649296readResourceDescriptor( )..client.php:31740.21062653960readResourceDescriptor( )..client.php:366( ! ) Notice: Trying to get property of non-object in C:wampwwwphp-sampleclient.php on line 335Call Stack#TimeMemoryFunctionLocation10.0013396872{main}( )..executeReport.php:020.21012647440getResourceDescriptors( )..executeReport.php:3030.21042649296readResourceDescriptor( )..client.php:31740.21062653960readResourceDescriptor( )..client.php:366( ! ) Warning: DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '<' not found in Entity, line: 1 in C:wampwwwphp-sampleclient.php on line 266Call Stack#TimeMemoryFunctionLocation10.0013396872{main}( )..executeReport.php:025.25113264616getOperationResult( )..executeReport.php:9135.25113264856DOMDocument->loadXML( )..client.php:266( ! ) Notice: Undefined index: returnCode in C:wampwwwphp-sampleexecuteReport.php on line 93Call Stack#TimeMemoryFunctionLocation10.0013396872{main}( )..executeReport.php:0( ! ) Notice: Undefined index: returnMessage in C:wampwwwphp-sampleexecuteReport.php on line 95Call Stack#TimeMemoryFunctionLocation10.0013396872{main}( )..executeReport.php:0 is_soap_fault() function error please help me