I'm receiving more and more often the following error message from Facebook:
1487225 - The number of adgroups you can create in a given period of time has a limit determined by your daily spend level. Higher spend levels allow creation of more adgroups. Increase your daily spend limit or create fewer ads per time period.
I've looked in the API documentation for errors reference and on the page that specifically talks about the ad groups, but I haven't found a hint about how to identify a way to prevent or at least give dispositions when this error occurs.
I've seen some questions about adgroups around, but none connected to this specific topic.
What is the number/formula to know how many ad groups can be created in a given period of time?