Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/sigtechc/public_html/agriculture/vendor/symfony/console/Symfony/Component/Console/Tests/Descriptor/AbstractDescriptorTest.php:21 Stack trace: #0 {main} thrown in /home/sigtechc/public_html/agriculture/vendor/symfony/console/Symfony/Component/Console/Tests/Descriptor/AbstractDescriptorTest.php on line 21