Office365Users.Manager failed: The method "manager" has an invalid value for parameter "userid"

[JHS2020]

Hi

I am getting this error

When I am using this code

Can anybody help out with the problem. I have tried a lot of things, but nothing seems to solve it. 
I recieve the right text from it, but keep getting the error

[Juser007]

Don't panic!

Simple Enable this:
Go to
«Experimental features section» -> Enable «Formula-level error management»

and Use this Formula: IfError(Office365Users.ManagerV2(User().Email).displayName,"");

was glad to help 😊