Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Signer" not found in C:\PHP\APPS\production\aictec_license_web\vendor\lcobucci\jwt\src\Signer\BaseSigner.php:21 Stack trace: #0 {main} thrown in C:\PHP\APPS\production\aictec_license_web\vendor\lcobucci\jwt\src\Signer\BaseSigner.php on line 21