Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/gxpvsxmy/public_html/db/swdestinydb/vendor/php-http/httplug-bundle/tests/Unit/Collector/StackPluginTest.php:18 Stack trace: #0 {main} thrown in /home/gxpvsxmy/public_html/db/swdestinydb/vendor/php-http/httplug-bundle/tests/Unit/Collector/StackPluginTest.php on line 18