This 32Bit OS versions has been a bit troublesome. This error occurred after a reboot. But InfluxDB wouldn't restart automatically or via a manual command.
The first error message displayed was this.
Failed to connect to http://localhost:8086: Get http://localhost:8086/ping: dial tcp [::1]:8086: connect: connection refused
Please check your connection settings and ensure ‘influxd’ is running.
Full Blog with instructions
https://simplified-iot.com/f/influxdb...
Video Content
0:00 Overview of Error
1:40 Editing influxd.service
2:20 Turn off Type=forking
2:54 Reload new settings
3:34 Results and success
4:34 View data in Grafana