Error message changing Social Group setting

[BigJimW]

I am getting the following error changing my social group setting:

"Invalid Title Specified"

I want to change the group to read only by members. But when I click that option and save it, it gives the above error.

I want to change the setting to keep trolls out. I really would like the setting to be changed to view only by members, but can't. Is this a bug? Thanks.

 

[lordmage]

it must be changed by SJ it is how he has it set up once a group is created it must be changed by him.