Fatal error: Uncaught Error: Class "yii\httpclient\Transport" not found in /home/totalimportsanu/public_html/office.totalimportsanu.com/vendor/yiisoft/yii2-httpclient/src/MockTransport.php:12 Stack trace: #0 {main} thrown in /home/totalimportsanu/public_html/office.totalimportsanu.com/vendor/yiisoft/yii2-httpclient/src/MockTransport.php on line 12