Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Dumper\FileDumper' not found in C:\dolibarr\www\LevEnt1\vendor\symfony\translation\Dumper\YamlFileDumper.php:24 Stack trace: #0 {main} thrown in C:\dolibarr\www\LevEnt1\vendor\symfony\translation\Dumper\YamlFileDumper.php on line 24