njuguna-n

As mentioned in my [comment](https://forum.communityhealthtoolkit.org/t/configure-cronjob-or-batch-processing-for-cht-outbound/2641/28?u=njuguna) the only way I have been able to reproduce this error is by changing the configuration before the task are processed. Even with the reproduction...

Thanks for that suggestion @dianabarsan. I was able to reproduce the error and now working on fixing the bug.