# Bumping up an old unanswered question

**URL:** <https://discuss.konghq.com/t/bumping-up-an-old-unanswered-question/10945>\
**Category:** General\
**Created:** [November 30, 2022, 11:43am UTC](https://discuss.konghq.com/t/bumping-up-an-old-unanswered-question/10945 "2022-11-30T11:43:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kongsu](https://avatars.discourse-cdn.com/v4/letter/k/b38774/32.png) [@kongsu](https://discuss.konghq.com/u/kongsu)\
**Post date:** [November 30, 2022, 11:43am UTC](https://discuss.konghq.com/t/bumping-up-an-old-unanswered-question/10945/1 "2022-11-30T11:43:58Z")

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> [@Kong ingress issue: /config: HTTP status 400](https://discuss.konghq.com/t/kong-ingress-issue-config-http-status-400/9523):
>
> Hi, I am installing my kong using latest hem chart, but my application’s ingress is not taking up the address of kong ingress controller. When I checked the logs of kong ingress controller, I found a continuous error poping up: time=“2021-12-19T22:22:31Z” level=error msg=“could not update kong admin” error=“posting new config to /config: HTTP status 400 (message: “declarative config is invalid: {plugins={{config={header\_type=“expected one of: preserve, b3, b3-single, w3c, jaeger, ot”}}}}”)” s…

Any help? I have written my question in the comment.