Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Dumper\FileDumper' not found in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\translation\Dumper\IniFileDumper.php:21 Stack trace: #0 {main} thrown in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\translation\Dumper\IniFileDumper.php on line 21