If you get #SPILL! error in Excel, check the error message associated and then follow these fixes to remove the #SPILL! error in Excel.

Quick Fixes for “Retrieving Data. Wait a Few Seconds” in Microsoft Excel Wait for a Moment and Try Again: The most immediate and sensible fix would be to give Excel a second or two to breathe.

If you see You can't change part of an array error while trying to use the Sort, Delete, Edit, or some other feature in Microsoft Excel, see this post.