Error trying to register a new webhook to account activity API

webhooks
account-activity

#1

Hello,

I keep getting the error “{“errors”:[{“code”:214,“message”:“Too many resources already created.”}]}” when I try to register a webhook through a POST call to 1.1/account_activity/all/aaprod/webhooks.json?url=XXXX

I already have a webhook registered, but I need to add a second one.
I have the premium paid access to the API so I should be able to register a second webhook.
The screen_name owning the app is @limportant_fr

Let me know if you need more info

Thanks,
Pierre