Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Validation\Constraint" not found in /var/www/html/usophy/vendor/lcobucci/jwt/src/Validation/Constraint/LooseValidAt.php:13 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/lcobucci/jwt/src/Validation/Constraint/LooseValidAt.php on line 13