Fatal error: Uncaught Error: Class "GuzzleHttp\Promise\RejectionException" not found in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/guzzlehttp/promises/src/CancellationException.php:10
Stack trace:
#0 {main}
  thrown in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/guzzlehttp/promises/src/CancellationException.php on line 10