Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/kingelearn/public_html/vendor/mashape/unirest-php/tests/Unirest/ResponseTest.php:10 Stack trace: #0 {main} thrown in /home/kingelearn/public_html/vendor/mashape/unirest-php/tests/Unirest/ResponseTest.php on line 10