Hi Davor

You are seeing this error because you have a query that contains a sort node which would have to sort > 10k rows. We currently do not allow sorting this much rows to limit the performance impact. I suggest filtering out some rows before applying the sort operation. This filtering makes sense because the line chart has a fixed width so it can only show a fixed set of points & lines between them. Points that map to the same pixel as the previous point have no impact on the visual.