Fatal error: Uncaught Nette\Utils\ImageException: Data is not in a recognized format in phar:///var/www/periodik/predplatne/lib/nette.phar/Utils/Image.php:117 Stack trace: #0 phar:///var/www/periodik/predplatne/lib/nette.phar/Utils/Callback.php(34): Nette\Utils\Image::Nette\Utils\{closure}() #1 [internal function]: Nette\Utils\Callback::Nette\Utils\{closure}() #2 [internal function]: imagecreatefromstring() #3 phar:///var/www/periodik/predplatne/lib/nette.phar/Utils/Callback.php(35): call_user_func_array() #4 phar:///var/www/periodik/predplatne/lib/nette.phar/Utils/Image.php(117): Nette\Utils\Callback::invokeSafe() #5 /var/www/periodik/predplatne/img/darek.php(91): Nette\Utils\Image::fromString() #6 {main} thrown in phar:///var/www/periodik/predplatne/lib/nette.phar/Utils/Image.php on line 117