The following error is occurring on Discourse for the Prometheus plugin:
App 1095 output: E, [2025-07-12T12:39:40.771813 #1095] ERROR -- : Prometheus Exporter, failed to send message Connection refused - connect(2) for "localhost" port 9405
The following error is occurring on Discourse for the Prometheus plugin:
```
App 1095 output: E, [2025-07-12T12:39:40.771813 #1095] ERROR -- : Prometheus Exporter, failed to send message Connection refused - connect(2) for "localhost" port 9405
```
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The following error is occurring on Discourse for the Prometheus plugin: