Error Deleting Template

Hello,

I'm trying to delete the 'New Joinee' template that is built into SD+7 but i'm getting the following error:

FAILURE :Error occurred while deleting reques template.

Please report the problem to the system administrator, with the Error Code - 1,194,278,908,247.

Has anyone else had this problem? is there another way to delete this?

Thanks,

Jack