Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Extractor\Visitor\AbstractVisitor' not found in E:\xampp\htdocs\Ebinconf\vendor\symfony\translation\Extractor\Visitor\TranslatableMessageVisitor.php:20 Stack trace: #0 {main} thrown in E:\xampp\htdocs\Ebinconf\vendor\symfony\translation\Extractor\Visitor\TranslatableMessageVisitor.php on line 20