v.support on digitized data

I have recently digitized landuse areas using v.digit. On running v.support
I get the following error message:

    Warning: area 141 label: 205 matched another label 205
    Warning: area 143 label: 201 matched another label 205

       # of lines: 272
       # of nodes: 271
       # of areas: 272
       # of isles: 271
       # of atts: 402
       # of unattached atts: 0
       Snapped lines: 0

After running v.clean on the data, I still got the same warnings. What does
this mean and how do I fix the data. There are many of these warning
messages.

Thank you,
Daphne