It looks like you do not have the permision to create folders on the servers, so the photo cannot be saved.
You may want to access your server via a ftp client, righ click "www/vhosts/community.petsafe.net/httpdocs/limesurvey/upload" choose "permissions" (or similar) and heighten the rights. You may also need to do the same for sub-directories. Note that this is always a security risk, so I encourage you to consult with someome more knowleadgeable than me before doing it.
Alternatively upload your image to imgur.com, copy the hotlink and embed your image using some code like: