Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in /opt/lampp/htdocs/msjkoperasi/vendor/symfony/http-client/DataCollector/HttpClientDataCollector.php:27 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjkoperasi/vendor/symfony/http-client/DataCollector/HttpClientDataCollector.php on line 27