"Incorrect value for field "gname": cannot be empty." Should be: "Incorrect value for field "Group name": cannot be empty."

Media types:
s/Incorrect value for field "description": cannot be empty./Incorrect value for field "Name": cannot be empty./

Configuration --> Host groups:
s/Incorrect value for field "name": cannot be empty./Incorrect value for field "Group name": cannot be empty./

Configuration --> Discovery:
s/Incorrect value for field "name": cannot be empty./Incorrect value for field "Name": cannot be empty./

User Media:
s/Incorrect value for field "sendto": cannot be empty./Incorrect value for field "Send to": cannot be empty./

Configuration->Host>Item creation:
Incorrect value for field "delay": invalid delay.