Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in C:\CBapp\Application\public\deprecate\cbsys\app-store\vendor\guzzlehttp\promises\src\FulfilledPromise.php:11
Stack trace:
#0 {main}
thrown in C:\CBapp\Application\public\deprecate\cbsys\app-store\vendor\guzzlehttp\promises\src\FulfilledPromise.php on line 11