I am having an error in tilemill with postgresql and the Openstreetmap-carto style that I am having trouble figureing out the reason for. Everything is working perfectly up until I reach zoom level 16. When tilemill is zoomed to level 16 I am receiving this error.
I am not sure what the cause of it is, or why it is trying to find that attribute when it reaches zoom 16 and not at any other level. The reason this is an issue is I was looking to export the mbtiles at level 17. I attached the mml code below.