Fatal error: Uncaught Error: Interface 'yii\queue\serializers\SerializerInterface' not found in /mnt/www/law_firm/personnel/vendor/yiisoft/yii2-queue/src/serializers/Serializer.php:17 Stack trace: #0 {main} thrown in /mnt/www/law_firm/personnel/vendor/yiisoft/yii2-queue/src/serializers/Serializer.php on line 17