( ! ) Fatal error: Class 'Twilio\ListResource' not found in C:\wamp64\www\pws_product_NS\Twilio\Rest\Verify\V2\Service\Entity\ChallengeList.php on line 28
Call Stack
#	Time	Memory	Function	Location
1	0.0000	383288	{main}( )	...\ChallengeList.php:0