Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Extractor\Visitor\AbstractVisitor" not found in D:\xampp\htdocs\_live\innogas\customer-innoGas\vendor\symfony\translation\Extractor\Visitor\TransMethodVisitor.php:20 Stack trace: #0 {main} thrown in D:\xampp\htdocs\_live\innogas\customer-innoGas\vendor\symfony\translation\Extractor\Visitor\TransMethodVisitor.php on line 20