Since a few days ago when I tried to change different settings for 2 of my 10 applications, I received an error message: "Error. Failed to save your changes. Try again later."
This happens when I change any option.
Has anyone else got this problem? I'm not sure what to do, as it happens with several of my applications.
I read that this is not a problem with my application, but with Facebook, but how can I solve it?
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