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#0 /var/www/imagehost/phpthumb.class.php(2730): phpthumb_functions::ImageHexColorAllocate() #1 /var/www/imagehost/phpthumb.class.php(445): phpthumb->AlphaChannelFlatten() #2 /var/www/imagehost/phpThumb.php(648): phpthumb->GenerateThumbnail() #3 {main}$gdimg_hexcolorallocate is not a GD resource in ImageHexColorAllocate()