Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/flexinettek/public_html/vendor/symfony/http-foundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php:28 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/vendor/symfony/http-foundation/Tests/Session/Storage/PhpBridgeSessionStorageTest.php on line 28