DFBHD problems uploading map!

[parat26ify]

Hi guys,

I trying to upload a map that i make. I filling the forms and everything, image is .jpg and the map is .zip as it said. When i pressing the submit button i getting a blank page and some errors:

PHP Warning: imagecreatefromjpeg() [<a href='http://www.php.net/manual/en/function.imagecreatefromjpeg.php'>function.imagecr eatefromjpeg.php</a>]: gd-jpeg: JPEG library reports unrecoverable error: in D:\novahq.net\glbl_functions.php on line 450
PHP Warning: imagecreatefromjpeg() [<a href='http://www.php.net/manual/en/function.imagecreatefromjpeg.php'>function.imagecr eatefromjpeg.php</a>]: './pub/maps/dfbhd/36440_1309851780.jpg' is not a valid JPEG file in D:\novahq.net\glbl_functions.php on line 450
PHP Warning: imagecopyresized() expects parameter 2 to be resource, boolean given in D:\novahq.net\glbl_functions.php on line 453
PHP Warning: imagedestroy() expects parameter 1 to be resource, boolean given in D:\novahq.net\glbl_functions.php on line 464

What to do?