Fatal error: Uncaught GuzzleHttp\Exception\RequestException: cURL error 56: OpenSSL SSL_read: OpenSSL/3.0.13: error:0A000410:SSL routines::sslv3 alert handshake failure, errno 0 (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://auth-trustservices.mtls-scapp.swisscom.com/auth/realms/broker/protocol/openid-connect/ext/par/request in /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:276 Stack trace: #0 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(205): GuzzleHttp\Handler\CurlFactory::createRejection() #1 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(157): GuzzleHttp\Handler\CurlFactory::finishError() #2 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php(47): GuzzleHttp\Handler\CurlFactory::finish() #3 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Client.php(333): GuzzleHttp\Handler\CurlHandler->__invoke() #4 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Client.php(106): GuzzleHttp\Client->transfer() #5 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Client.php(138): GuzzleHttp\Client->sendAsync() #6 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/src/Client.php(61): GuzzleHttp\Client->sendRequest() #7 /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/examples/example.php(97): setasign\SetaPDF\Signer\Module\SwisscomMabEtsiRdsc\Client->parRequest() #8 {main} thrown in /var/www/privatewebs/maximilian.kresse/default/swisscom-etsi/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 276