Fatal error: Uncaught Imagine\Exception\InvalidArgumentException: Color must be a hex value in regular (6 characters) or short (3 characters) notation, "" given in /www/bikeweb.sk/dp.bikeweb.sk/vendor/imagine/imagine/lib/Imagine/Image/Palette/ColorParser.php:150 Stack trace: #0 /www/bikeweb.sk/dp.bikeweb.sk/vendor/imagine/imagine/lib/Imagine/Image/Palette/ColorParser.php(29): Imagine\Image\Palette\ColorParser->parse('') #1 /www/bikeweb.sk/dp.bikeweb.sk/vendor/imagine/imagine/lib/Imagine/Image/Palette/RGB.php(103): Imagine\Image\Palette\ColorParser->parseToRGB('#') #2 /www/bikeweb.sk/dp.bikeweb.sk/imagewriter.php(21): Imagine\Image\Palette\RGB->color('#') #3 {main} thrown in /www/bikeweb.sk/dp.bikeweb.sk/vendor/imagine/imagine/lib/Imagine/Image/Palette/ColorParser.php on line 150