I have ten Android apps that support Push Notification with OneSignal.
I always followed this manual: OneSignal manual: Generate Google Server API Key.
I always created a new project as in the manual described.
Now I wanted an eleventh app to be able to get Push Notifications. But when following the manual I'm getting:
You have exceeded the maximum number of projects that you can create. Try deleting a few projects in the Google Developers Console.
at Add Project in Google Developer Console.
What can I do? Won't I able to make more apps be able to receive Push Notifications?
I hope anybody can help me because it's a time-sensitive project.