Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Signer" not found in D:\Application\www\E-Tracking\vendor\lcobucci\jwt\src\Signer\BaseSigner.php:19 Stack trace: #0 {main} thrown in D:\Application\www\E-Tracking\vendor\lcobucci\jwt\src\Signer\BaseSigner.php on line 19