Hi Welcome to OSM. I noticed in this change set you dragged a node of a footpath and made it pass through a bunch of houses. Please be careful not to drag nodes out of place by mistake. Tip: before uploading changes, review them by pressing "G" it should highlight in red and green then things you changed.

Another thing that's helpful is writing good changeset descriptions. Not sure what "yh" means.

Let me know if you need help fixing this issue!