Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/clabecom/public_html/vendor/symfony/var-dumper/Test/VarDumperTestCase.php:21 Stack trace: #0 {main} thrown in /home/clabecom/public_html/vendor/symfony/var-dumper/Test/VarDumperTestCase.php on line 21