when I visit "Daily Api Usage Details Report" I have noticed that there is an API name (_server_sendpushnotification) that sometimes fails. I set push notifications for my game (both in iOS and Android) months ago and everything was working as expected. So since nothing has changed in my side, I was wondering if there was some issue concerning PlayFab. If not, any suggestions of how to solve this errors?
P.S.: I'm using a Unity SDK version previous to 2.0.
Thanks in advance!