( ! ) Fatal error: Class 'Twilio\InstanceResource' not found in C:\wamp64\www\pws_product_NS\Twilio\Rest\Events\V1\Sink\SinkTestInstance.php on line 29
Call Stack
#	Time	Memory	Function	Location
1	0.0000	364320	{main}( )	...\SinkTestInstance.php:0