Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Catalogue\AbstractOperation" not found in /home/rogertabor/public_html/concrete/vendor/symfony/translation/Catalogue/TargetOperation.php:24 Stack trace: #0 {main} thrown in /home/rogertabor/public_html/concrete/vendor/symfony/translation/Catalogue/TargetOperation.php on line 24