Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\HtmlDumper" not found in /home/alterna/private_assets.alternalab.it/vendor/facade/ignition/src/DumpRecorder/HtmlDumper.php:9 Stack trace: #0 {main} thrown in /home/alterna/private_assets.alternalab.it/vendor/facade/ignition/src/DumpRecorder/HtmlDumper.php on line 9