( ! ) Fatal error: Trait "Aws\Crypto\Polyfill\NeedsTrait" not found in C:\wamp64\www\chat_vps\vendor\aws\aws-sdk-php\src\Crypto\Polyfill\Gmac.php on line 7
Call Stack
#	Time	Memory	Function	Location
1	0.0001	442648	{main}( )	...\Gmac.php:0