luftdaten data causing internal server error Cannot read property 'createdAt' of null

[rvowles]

I have a new Luftdaten sensor running 121C - it attempts to post data to the OpenSenseMap ingress API and fails and gets an internal server error.

Sending to opensensemap:

Start connecting to ingress.opensensemap.org
Requesting URL: /boxes/5c1f1981919bf8001a456ae0/data?luftdaten=1
10569816
{"software_version": "NRZ-2018-121C", "sensordatavalues":[{"value_type":"SDS_P1","value":"1.87"},{"value_type":"SDS_P2","value":"1.05"},{"value_type":"BMP_pressure","value":"100659.00"},{"value_type":"BMP_temperature","value":"26.80"},{"value_type":"samples","value":"924605"},{"value_type":"min_micro","value":"147"},{"value_type":"max_micro","value":"1849213"},{"value_type":"signal","value":"-52"}]}
HTTP/1.1 500 Internal Server Error
Content-Length: 78
Content-Type: application/json; charset=utf-8
Date: Mon, 24 Dec 2018 03:39:26 GMT
Connection: close

{"code":"InternalServer","message":"Cannot read property 'createdAt' of null"}
closing connection

Expected Behavior

It should save the data and return 200?

Current Behavior

As above

Possible Solution

Steps to Reproduce (for bugs)

1. Post the above JSON to your API and watch it explode

Context

I cannot send data to opensensemap

Your Environment

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