FIX: an ok should be put prior to error code.
FIX: an ok should be put prior to error code.

sasiNiranjana/lf_emqtt_dashboard,emqtt/emq-dashboard,emqtt/emq-dashboard,sasiNiranjana/lf_emqtt_dashboard,emqtt/emqttd_dashboard,emqtt/emqttd_dashboard