Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\HtmlDumper" not found in D:\Apache24\www\slaudi.nxytec.cn\pesticide-back-end\vendor\facade\ignition\src\DumpRecorder\HtmlDumper.php:9 Stack trace: #0 {main} thrown in D:\Apache24\www\slaudi.nxytec.cn\pesticide-back-end\vendor\facade\ignition\src\DumpRecorder\HtmlDumper.php on line 9