Corruption of SLD

[ahmednosman]

Create a style with Categorized styler
open the style in the style editor of geonode
add a label
save
you will get an error
following this error all other styles are corrupted and you will get a pink tiles for all styles
http://play.cartoview.net/layers/geonode:los_angeles_number_of_injuries_per_zip_2009
not only the style is corrupted additionally the thumbnail is corrupted