Fatal error: Uncaught Error: Class 'Twilio\InstanceResource' not found in /home/caistbuw/public_html/vendor/twilio/sdk/src/Twilio/Rest/Trunking/V1/Trunk/TerminatingSipDomainInstance.php:38 Stack trace: #0 {main} thrown in /home/caistbuw/public_html/vendor/twilio/sdk/src/Twilio/Rest/Trunking/V1/Trunk/TerminatingSipDomainInstance.php on line 38