Fatal error: Uncaught Error: Class 'Aws\ClientSideMonitoring\AbstractMonitoringMiddleware' not found in /var/www/html/vendor/aws/aws-sdk-php/src/ClientSideMonitoring/ApiCallMonitoringMiddleware.php:14 Stack trace: #0 {main} thrown in /var/www/html/vendor/aws/aws-sdk-php/src/ClientSideMonitoring/ApiCallMonitoringMiddleware.php on line 14