Fatal error: Uncaught Error: Class "RingCentral\Psr7\MessageTrait" not found in C:\melius\michael.douglas\web\prod\credpay\_common\classes\vendor\ringcentral\psr7\src\Response.php:9 Stack trace: #0 {main} thrown in C:\melius\michael.douglas\web\prod\credpay\_common\classes\vendor\ringcentral\psr7\src\Response.php on line 9