Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/guzzlehttp/promises/src/RejectedPromise.php:15
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/guzzlehttp/promises/src/RejectedPromise.php on line 15