Fatal error: Uncaught Error: Class 'Symfony\Component\Finder\SplFileInfo' not found in /opt/lampp/htdocs/us/vendor/hanneskod/classtools/src/Iterator/SplFileInfo.php:21 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/us/vendor/hanneskod/classtools/src/Iterator/SplFileInfo.php on line 21