I want to know hot to digitise polygons within a 'defined survey area' by using the 'cut' tool, or instructions on how to digitise multiple polygons within the defined survey area and label the attribute table. I'm currently getting the following error message (see attached picture) when using the cut tool to try and digitise. I was told it was good practice to start digitising from the edge of the survey area inwards, however, after drawing a few polygons I start getting the error message. What is the correct way and told to use to digitise multiple polygons within the survey which have different attributes (i.e. vegetation code and conditions for example).