Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Catalogue\AbstractOperation" not found in /home/trombino/public_html/africa.trombino.org/vendor_/symfony/translation/Catalogue/MergeOperation.php:25 Stack trace: #0 {main} thrown in /home/trombino/public_html/africa.trombino.org/vendor_/symfony/translation/Catalogue/MergeOperation.php on line 25