( ! ) Fatal error: Uncaught Error: Class 'Aws\AwsClient' not found in C:\wamp64\www\ws\aws\Aws\MTurk\MTurkClient.php on line 87
( ! ) Error: Class 'Aws\AwsClient' not found in C:\wamp64\www\ws\aws\Aws\MTurk\MTurkClient.php on line 87
Call Stack
#	Time	Memory	Function	Location
1	0.0390	402600	{main}( )	...\MTurkClient.php:0