Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/flexinettek/public_html/vendor/anahkiasen/underscore-php/tests/UnderscoreTestCase.php:6 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/vendor/anahkiasen/underscore-php/tests/UnderscoreTestCase.php on line 6