Fatal error: Uncaught Error: Interface "GuzzleHttp\ClientInterface" not found in C:\CBapp\Application\public\deprecate\cbsys\app-store\vendor\guzzlehttp\guzzle\src\Client.php:26 Stack trace: #0 {main} thrown in C:\CBapp\Application\public\deprecate\cbsys\app-store\vendor\guzzlehttp\guzzle\src\Client.php on line 26