Fatal error: Uncaught Error: Class 'bpsys\yii2\aws\s3\base\handlers\Handler' not found in /home/wittyly/public_html/live/hr-witty/vendor/bp-sys/yii2-aws-s3/src/handlers/PlainCommandHandler.php:15 Stack trace: #0 {main} thrown in /home/wittyly/public_html/live/hr-witty/vendor/bp-sys/yii2-aws-s3/src/handlers/PlainCommandHandler.php on line 15