Here is the logs. The lights didn't go on and the hub was working. What doe it mean?
:382019-08-29 08:03:38.191 pm infoZooz Double Plug-RIGHT Outlet power is 0W
dev:372019-08-29 08:03:38.115 pm infoZooz Double Plug-LEFT Outlet power is 0W
app:12019-08-29 08:03:15.861 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)
app:12019-08-29 08:03:15.617 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)
app:12019-08-29 08:03:14.454 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)
app:12019-08-29 08:03:14.283 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)
app:12019-08-29 08:03:12.868 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)
app:12019-08-29 08:03:12.747 pm errorjava.lang.NullPointerException: Cannot invoke method off() on null object on line 392 (dashboardCmd)