I have been working with a point feature layer in ArcGIS Online for the past couple of weeks now. All of a sudden, when I went to add another point to the attribute table, I can no longer access the Data tab table. It gives me an error saying "There was an error publishing this service". It has been perfectly functional up until now. I have been able to edit/add columns, as well as update and add new points. Now I can't even access the data. Is there a way to fix this or will I have to redo the layer? Any help would be GREATLY appreciated!