Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/solo/twist/v006.00/portal/default/helper/twilio-php/tests/resources/SMSMessagesTest.php:5
Stack trace:
#0 {main}
thrown in /home/solo/twist/v006.00/portal/default/helper/twilio-php/tests/resources/SMSMessagesTest.php on line 5