Fatal error: Uncaught Error: Class "Jose\Component\Signature\Algorithm\ECDSA" not found in T:\Xampp\htdocs\notice\vendor\web-token\jwt-signature-algorithm-ecdsa\ES256.php:7 Stack trace: #0 {main} thrown in T:\Xampp\htdocs\notice\vendor\web-token\jwt-signature-algorithm-ecdsa\ES256.php on line 7