Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Dumper\CliDumper' not found in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\var-dumper\Dumper\HtmlDumper.php:22 Stack trace: #0 {main} thrown in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\var-dumper\Dumper\HtmlDumper.php on line 22