Fatal error: Uncaught Error: Class 'yii\queue\ExecEvent' not found in /home/luxurytr/public_html/lt8/vendor/yiisoft/yii2-queue/src/ErrorEvent.php:15 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/yiisoft/yii2-queue/src/ErrorEvent.php on line 15