gdal rasterize error

[timwaters]

http://mapwarper.net/maps/1529#Crop_tab

gdal_rasterize -i -burn 17 -b 1 -b 2 -b 3 /srv/mapwarper.net/releases/20120805161700/public/mapimages/1529.gml -l features /srv/mapwarper.net/maps/src/rreel32l1790i00250s1.gif.tif_masked ERROR gdal rasterize script: ERROR 5: /srv/mapwarper.net/maps/src/rreel32l1790i00250s1.gif.tif_masked: panBandMap[1] = 2, this band does not exist on dataset.

[timwaters]

Parameters: {"output"=>"<wfs:FeatureCollection xmlns:wfs=\"http://www.opengis.net/wfs\"><gml:featureMember xmlns:gml=\"http://www.opengis.net/gml\"><feature:features xmlns:feature=\"http://mapserver.gis.umn.edu/mapserver\" fid=\"OpenLayers.Feature.Vector_320\"><feature:geometry><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates decimal=\".\" cs=\",\" ts=\" \">279.1815,6954.82 4415.682000000001,6966.950499999997 4189.246,4302.284 5806.645999999999,1779.1400000000003 5834.950499999999,-20.217499999999745 210.44200000000004,-2.842170943040401e-14 279.1815,6954.82</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></feature:geometry></feature:features></gml:featureMember></wfs:FeatureCollection>", "controller"=>"maps", "action"=>"save_mask_and_warp", "id"=>"1529", "authenticity_token"=>"lbHkS5i28xocWrgXPpC/3b8+JmGb/5UQir1LPM50fls=", "_"=>"", "commit"=>"Mask Map!"}
ERROROAuth::Signature::UnknownSignatureMethod
[paperclip] Saving attachments.
update_counter_cache
gdal_rasterize -i  -burn 17 -b 1 -b 2 -b 3 /srv/mapwarper.net/releases/20120805161700/public/mapimages/1529.gml -l features /srv/mapwarper.net/maps/src/rreel32l1790i00250s1.gif.tif_masked
ERROR gdal rasterize script: ERROR 5: /srv/mapwarper.net/maps/src/rreel32l1790i00250s1.gif.tif_masked: panBandMap[1] = 2, this band does not exist on dataset

[timwaters]