create group forbidden

[gqlxj1987]

I want to create group, for example

	participants := []types.JID{}
	fmt.Println("Adding", jid1)
	participants = append(participants, jid1)
	groupCode, err := client.CreateGroup(groupName, participants, "")
	if err != nil {
		panic(err)
	}
	fmt.Println("Group code:", groupCode)

but after run the code, I hava receive the ban msg, how to avoid this case?