This file does not exist: file=/usr/local/apache/htdocs/redtienda.net/storeimages/milkachocolates/cat/173445.file_a.JPG
file=/usr/local/apache/htdocs/redtienda.net/global/php/hft_image.php

Image you are trying to output does not exist.
file=/usr/local/apache/htdocs/redtienda.net/global/php/hft_image.php

Unable to output:
file=/usr/local/apache/htdocs/redtienda.net/global/php/hft_image.php