[Bug][found-during-qa]: wrong error coming when deleting a external helm app release and opening the UI.

[kushagra-devtron]

📜 Description

wrong error coming when deleting a external helm app release and opening the UI.

👟 Reproduction steps

1. Deploy a external helm app.
2. open that helm app on devtron.
3. delete namespace
4. check the UI of that helm app.

👍 Expected behavior

4xx error with correct message

👎 Actual Behavior

5xx internal server error

☸ Kubernetes version

latest

Cloud provider

Azure

🌍 Browser

Chrome

🧱 Your Environment

No response

✅ Proposed Solution

No response

👀 Have you spent some time to check if this issue has been raised before?

• I checked and didn't find any similar issue

🏢 Have you read the Code of Conduct?

• I have read the Code of Conduct

AB#9815

[satyampsoni]

is it a public or private repo? please provide some of the screenshots as well if possible.