( ! ) Fatal error: Trait 'Aws\Crypto\Polyfill\NeedsTrait' not found in C:\wamp64\www\ws\vendor\aws\aws-sdk-php\src\Crypto\Polyfill\AesGcm.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0395	433168	{main}( )	...\AesGcm.php:0