Fatal error: Uncaught Error: Class "Twilio\InstanceResource" not found in /home/systemdecorcom/public_html/sg/vendor/twilio/sdk/src/Twilio/Rest/Insights/V1/Call/CallSummaryInstance.php:42 Stack trace: #0 {main} thrown in /home/systemdecorcom/public_html/sg/vendor/twilio/sdk/src/Twilio/Rest/Insights/V1/Call/CallSummaryInstance.php on line 42