Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Validation\Constraint" not found in /home/alkhalaffamily/public_html/coupons/vendor/lcobucci/jwt/src/Validation/Constraint/IdentifiedBy.php:9 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/coupons/vendor/lcobucci/jwt/src/Validation/Constraint/IdentifiedBy.php on line 9