Auto-Refreshing Dashboard: Hide errors on reloading panel sources


I have a dashboard which is frequently refreshed (10s) as it shows live energy consumption data.
Seldom, but sometimes, a query to the data source fails. This causes the corresponding panel to not show any data.
As in my case, the next refresh is done only 10 seconds later, it would be preferrable to not show the error message but just to wait until the next refresh and then update the panel.

Is there any way to configure this (supressing errors when fetching panel data)?

Thanks & best regards