NONE Query Failure : Column 'width' cannot be null INSERT INTO image_proxy ( url, is_too_big, width, height, data ) VALUES ( 'http://lh3.ggpht.com/_rV1lszTnkqw/TSjFFGnudxI/AAAAAAAABFQ/IAv5dV-HXSg/s144/DSC01311.JPG', 0, NULL, NULL, '' ) ;