Fatal error: Uncaught Error: Class 'Twilio\InstanceResource' not found in /home/wittyly/public_html/live/hr-witty/library/twilio/sdk/src/Twilio/Rest/Fax/V1/FaxInstance.php:42 Stack trace: #0 {main} thrown in /home/wittyly/public_html/live/hr-witty/library/twilio/sdk/src/Twilio/Rest/Fax/V1/FaxInstance.php on line 42