( ! ) Fatal error: Trait 'Aws\EndpointV2\EndpointV2SerializerTrait' not found in C:\wamp64\www\ws\vendor\aws\aws-sdk-php\src\Api\Serializer\QuerySerializer.php on line 17
Call Stack
#TimeMemoryFunctionLocation
10.0275410984{main}( )...\QuerySerializer.php:0