Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/technog6/public_html/uniserv/vendor/symfony/var-dumper/Tests/Dumper/CliDumperTest.php:25 Stack trace: #0 {main} thrown in /home/technog6/public_html/uniserv/vendor/symfony/var-dumper/Tests/Dumper/CliDumperTest.php on line 25