Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/hasonraj/public_html/vendor/symfony/http-kernel/Tests/Config/EnvParametersResourceTest.php:16 Stack trace: #0 {main} thrown in /home/hasonraj/public_html/vendor/symfony/http-kernel/Tests/Config/EnvParametersResourceTest.php on line 16