Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Dumper\FileDumper" not found in /var/www/html/booking/vendor/symfony/translation/Dumper/IniFileDumper.php:21 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/symfony/translation/Dumper/IniFileDumper.php on line 21