Hi.

I have a FB App to load Marketing data into our data ware house using the Marketing API with ads_read permissions. Since a few days, I can not create a new access token anymore on the "Get Access Token"-Screen in the Business Manager, App Dashboard.

Click on the button "Get Token" will not give present a new token. In the Chrome Developer console I can see a request ending in a 500 internal server error.

How can I create a new access token?

Thank you very much, Thomas