Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Signer" not found in C:\Apache24\htdocs\supplierApi\vendor\lcobucci\jwt\src\Signer\Blake2b.php:12 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\supplierApi\vendor\lcobucci\jwt\src\Signer\Blake2b.php on line 12