( ! ) Fatal error: Class 'Twilio\InstanceResource' not found in C:\wamp64\www\pws_product_NS\Twilio\Rest\Api\V2010\Account\AvailablePhoneNumberCountry\TollFreeInstance.php on line 43
Call Stack
#TimeMemoryFunctionLocation
10.0000373688{main}( )...\TollFreeInstance.php:0