Fatal error: Uncaught Error: Interface 'Lcobucci\JWT\Validation\Constraint' not found in /var/www/legtux.org/users/weboconsulting/www/vendor/lcobucci/jwt/src/Validation/ValidAt.php:6 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/lcobucci/jwt/src/Validation/ValidAt.php on line 6