Web Service Map Viewer Error

[fjramos]

Good morning,

I started recieving this error on one of my maps. I have hosted feature layers that I created from shapefiles and a layer that was added via URL (web service). I can't remember how long ago it was, but I used to be able to modify and save this map with no issues. Recently, any time I try to make an update on the web map (symbology, label, etc.) I am not able to save. I attempted to remove the web service layer and I still get this same error. Any idea what's causing this (see error below)? Thank you

[fjramos · Accepted solution]

Never mind, I just went into the "Tables" on the left hand side of the map and found the table creating the issue. I removed it and now the map can save my modifications.