Fatal error: Uncaught Error: Class 'Lcobucci\JWT\Signer\OpenSSL' not found in C:\xampp\htdocs\reservation\vendor\lcobucci\jwt\src\Signer\Rsa.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\reservation\vendor\lcobucci\jwt\src\Signer\Rsa.php on line 8