having an error when changing the graph type

## About the bug

**Steps to reproduce:**
List the minimal actions needed to reproduce the behavior.

1. connect data from node-red moisture sensor to influx deb bucket
2. successfully query data, and select only one field (due to many did not work for me, but it has to be with my data, not with influx)
3. change the graph type fast, from one to another, and many times (like trying to find one that works for your data).

**Expected behavior:**
It does show a graph
**Actual behavior:**
shows an error

**Visual Proof:**

## About your environment

**Environment info:**

The issue names no source files, tests, or entry points. Start by reproducing the error while rapidly changing graph types with the described InfluxDB data, then capture the environment and error details; done means graph-type changes render without an error for the reproduced case.

Written by the indexing model from the issue text.