Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\AbstractDumper" not found in D:\projects\php\laragon\www\blog-naver\vendor\symfony\var-dumper\Dumper\CliDumper.php:22 Stack trace: #0 {main} thrown in D:\projects\php\laragon\www\blog-naver\vendor\symfony\var-dumper\Dumper\CliDumper.php on line 22