Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Dumper\FileDumper' not found in /var/www/html/cps/vendor2/symfony/translation/Dumper/PoFileDumper.php:21 Stack trace: #0 {main} thrown in /var/www/html/cps/vendor2/symfony/translation/Dumper/PoFileDumper.php on line 21