Error message related to images

-- HikaShop version -- : 2.3.4
-- HikaMarket version -- : 1.5.0
-- Joomla version -- : 3.3.5
-- PHP version -- : 5.3.28
-- Error-message(debug-mod must be tuned on) -- : Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 496

Warning: imagecolorallocatealpha() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 617

Warning: imagealphablending() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 506

Warning: imagecolorallocatealpha() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 507

Warning: imagefill() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 508

Warning: imagesavealpha() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 509

Warning: imageantialias() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 516

Warning: imagecopyresampled() expects parameter 1 to be resource, boolean given in /home/cafeqc/public_html/administrator/components/com_hikashop/helpers/image.php on line 532

I get this error message when uploading photos to my vendor products.

Thanks for your help

Hi,

What image are you trying to upload ?
Are you sure that the image is a valid image (jpeg, png or gif) ?

Regards,