Fatal error: Uncaught Error: Interface 'yii\queue\serializers\SerializerInterface' not found in /home/mpolsk5/public_html/visibilityfuel.com/vendor/yiisoft/yii2-queue/src/serializers/Serializer.php:17 Stack trace: #0 {main} thrown in /home/mpolsk5/public_html/visibilityfuel.com/vendor/yiisoft/yii2-queue/src/serializers/Serializer.php on line 17