Fatal error: Uncaught Error: Class 'Twilio\Rest\FrontlineApiBase' not found in /home/demo4ev/public_html/RAUSHAN/rideapp/twilio-php-main/src/Twilio/Rest/FrontlineApi.php:7 Stack trace: #0 {main} thrown in /home/demo4ev/public_html/RAUSHAN/rideapp/twilio-php-main/src/Twilio/Rest/FrontlineApi.php on line 7