Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Loader\ArrayLoader' not found in C:\dolibarr\www\LevEnt1\vendor\symfony\translation\Loader\FileLoader.php:21 Stack trace: #0 {main} thrown in C:\dolibarr\www\LevEnt1\vendor\symfony\translation\Loader\FileLoader.php on line 21