Fatal error: Uncaught Error: Class 'Tymon\JWTAuth\Claims\Claim' not found in D:\xampp\htdocs\psp\backend\vendor\tymon\jwt-auth\src\Claims\NotBefore.php:16 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\tymon\jwt-auth\src\Claims\NotBefore.php on line 16