Fatal error: Uncaught Error: Class 'Symfony\Component\Finder\Finder' not found in /usr/local/apache/htdocs/hook/vendor/qcloudsms/qcloudsms_php/sami_config.php:7 Stack trace: #0 {main} thrown in /usr/local/apache/htdocs/hook/vendor/qcloudsms/qcloudsms_php/sami_config.php on line 7