i think it is because you are using a full url for the image:
<img src="http://hotlinewebsites.com/<?php echo $row_WADAtbl_post['image']; ?>" name="" width="350" height="350" style="float:left;margin:0 5px 0 0;" />
try using a site relative link instead:
<img src="/<?php echo $row_WADAtbl_post['image']; ?>" name="" width="350" height="350" style="float:left;margin:0 5px 0 0;" />