Realm not allowing any modifications to settings, or allowing players to join.

May Xbox Gamer Tag is Warstle.

 

My realm, Warstle's Mind, is not allowing players to join, or allowing me to make any changes to the settings of the realm. The issue came up at 4AM EST. I am not able to make any changes on any other platforms, such as Android, or Windows 10. 

 

Thank you for your help.