NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{IDKtOnPrQICBFDFU-dCxrw}{localhost}{127.0.0.1:9300}] ]

Please don't post images of text as they are hardly readable and not searchable.

Instead paste the text and format it with </> icon. Check the preview window.

Please format your code using </> icon as explained in this guide. It will make your post more readable.

Or use markdown style like:

```
CODE
```