This is probably not the time to tell you about how important it is to maintain at least one data backup. I went through a similar experience with a hard drive that chose to fail the same day my young child was rushed to the hospital with a life threatening illness. The photos of my child were priceless, and I didn't have a backup.
Since you purchased Disk Warrior I suggest turning to them for assistance regarding the error code you received. Their web site claims that they give priority to questions submitted via their web site.
If you need to recover the data from your hard drive and Disk Warrior isn't working, then you may need to turn to a data recovery service which is much more expensive, but if your data is important like mine was, then you don't have many choices. Perform a search using 'hard drive data recovery' and you will see a long list of companies that offer recovery services.
Good luck with the data recovery. When you recover your photos make sure you back them up, even if it's just to a USB memory stick.