Bug? Getting 500 Server error when creating a new webhook via API 2.0

[alexb75]

Hi Folks,

when sending a webhook create request with a POST request to

https://api.bitbucket.org/2.0/repositories/{account}/{repoSlug}/hooks

and a body of

{
  "description": "push hook",
  "url": "https://server.com/api/public/webhooks",
  "active": true,
  "events": [
    "repo:push"
  ]
}

using basic auth, I receive the response 

{
  "type": "error",
  "error": {
    "message": "Something went wrong",
    "id": "6cf1e136e03f4d4cb9d485e1ca203f07"
  }
}

This started today, last week it was working with the same request and body.  The {account}, {repoSlug} variables as well as the basic auth can be assumed to be working, since they work for other requests, like for example: 

repositories/{account}/{repoSlug}/{projectName}/refs/branches

I suppose I don't run into rate limits (i was manually testing adding and removing the hooks, but we're talking of at most 20 requests, and all of them failed with the above error) , but if it was the only possibility, how could I notice?

I'm using bitbucket cloud @home and bitbucket server @Work.

Edit: deleting a hook works with anything else being same (via DELETE on https://server.com/api/public/webhooks/{hookId})

Edit: the API key has permissions to create hooks

Another edit: submitted a bug report for this