Fatal error: Uncaught Error: Class 'Lcobucci\JWT\Signer\OpenSSL' not found in C:\xampp\htdocs\laravel-api-old\vendor\lcobucci\jwt\src\Signer\Ecdsa.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\laravel-api-old\vendor\lcobucci\jwt\src\Signer\Ecdsa.php on line 20