Fatal error: Uncaught Error: Class 'Lcobucci\JWT\Signer\OpenSSL' not found in /home/wwiwil/apps/iwill-laravel/vendor/lcobucci/jwt/src/Signer/UnsafeRsa.php:9 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/lcobucci/jwt/src/Signer/UnsafeRsa.php on line 9