Fatal error: Uncaught Error: Class "Symfony\Component\Finder\Tests\Iterator\IteratorTestCase" not found in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/finder/Tests/Iterator/RecursiveDirectoryIteratorTest.php:16 Stack trace: #0 {main} thrown in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/finder/Tests/Iterator/RecursiveDirectoryIteratorTest.php on line 16