Fatal error: Uncaught Error: Class "Respect\Validation\Rules\AbstractEnvelope" not found in /home/kpass/public_html/developer/vendor/respect/validation/library/Rules/PostalCode.php:27 Stack trace: #0 {main} thrown in /home/kpass/public_html/developer/vendor/respect/validation/library/Rules/PostalCode.php on line 27