Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Dumper\AbstractDumper" not found in E:\phpProject\TEST\italia_epr_file\vendor\symfony\var-dumper\Dumper\CliDumper.php:23 Stack trace: #0 {main} thrown in E:\phpProject\TEST\italia_epr_file\vendor\symfony\var-dumper\Dumper\CliDumper.php on line 23