updated an answer by Gleb Gorbachev's request
updated an answer by Gleb Gorbachev's request

bad request - username not found -> this username isn\'t indexed yet, maybe the username is incorrect or user has no contribution

daymer/xWIKI_Karma,daymer/xWIKI_Karma,daymer/xWIKI_Karma,daymer/xWIKI_Karma,daymer/xWIKI_Karma