Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\CliDumper" not found in /home/helpdatafirst/public_html/helpapp/vendor/psy/psysh/src/VarDumper/Dumper.php:21 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpapp/vendor/psy/psysh/src/VarDumper/Dumper.php on line 21