Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/sigtechc/public_html/agriculture/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTestCase.php:20 Stack trace: #0 {main} thrown in /home/sigtechc/public_html/agriculture/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTestCase.php on line 20