No data in Maps Area

Hi

I want to create maps area in order to segment accounts by geographic area.
I created my area, it’s okay, but I have no data, no account. I only see a map with my area.

Is it a bug or do I need to do something else to know who my customers are in this area?

I don’t have any errors in logs but I have a warning below the map : Warning: array_map(): Argument #2 should be an array in /var/www/vhosts/metfab.ca/crm.metfab.ca/crm/include/SubPanel/SubPanelTiles.php on line 386