( ! ) Fatal error: Trait 'GuzzleHttp\Psr7\StreamDecoratorTrait' not found in C:\wamp64\www\ws\aws\GuzzleHttp\Psr7\MultipartStream.php on line 15
Call Stack
#	Time	Memory	Function	Location
1	0.0352	404128	{main}( )	...\MultipartStream.php:0