Fatal error: Uncaught Error: Class 'GuzzleHttp\Command\Guzzle\RequestLocation\AbstractLocation' not found in /opt/lampp/htdocs/vendor/guzzlehttp/guzzle-services/src/RequestLocation/MultiPartLocation.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/vendor/guzzlehttp/guzzle-services/src/RequestLocation/MultiPartLocation.php on line 13