Am trying to open my setting but unfortunately had stoped why?

[annetnamiyingo75]

I really don't know why

 

[A bochur]

Does it work after restarting phone?

Did you download something new recently, cuz settings is one thing i never had a problem with

 

[Denisekevitt8]

Does it work after restarting phone?
Did you download something new recently, cuz settings is one thing i never had a problem with