Fatal error: Uncaught Error: Interface "GuzzleHttp\Handler\CurlFactoryInterface" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 21