Hi everyone, i have a trouble with this error:
![](https://uploads-us-west-2.insided.com/nutanix-us/attachment/5fa07a37-29fd-4e6d-8c27-51c878a9b79a.png)
the alert also sent a notification about this error: Discovered that the nucalm internal service is not working: “helios”
![](https://uploads-us-west-2.insided.com/nutanix-us/attachment/abe98fea-2acb-424f-8b56-244774ecedd8.png)
I restarted all cluster service but there is no change. Then i checked my nutanix docker to log infomations about that, it showed helios still was running.
![](https://uploads-us-west-2.insided.com/nutanix-us/attachment/ac30c5cd-c22b-47a4-ad67-90ac12697143.png)
And i follow KB-8621 to collect log of helios.log.1 with the same time in alert, it showed:
![](https://uploads-us-west-2.insided.com/nutanix-us/attachment/1fee38a9-c397-4f10-b587-b031b1d345e0.png)
So anyone can tell me what is the problem with my Calm service? I so appreciate to receive your helps.