Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Image width and height must be greater than zero.' in /web/htdocs1/pragoscz/home/libs/Nette/common/Image.php:214 Stack trace: #0 /web/htdocs1/pragoscz/home/www/veterani/getdata_clanek_new.php(47): NImage::fromBlank(NULL, NULL, Array) #1 /web/htdocs1/pragoscz/home/www/veterani/getdata_clanek_new.php(75): createBlankImage() #2 /web/htdocs1/pragoscz/home/www/veterani/getdata_clanek.php3(4): require_once('/web/htdocs1/pr...') #3 {main} thrown in /web/htdocs1/pragoscz/home/libs/Nette/common/Image.php on line 214