301 error?

I got an error from a check I did on my site.
We issue a low-level request like the search engines and check the error code returned in the header. In your case the header states that there was an error ( 302 – http://www.freebeezndealz.com redirects to: http://freebeezndealz.com/ ). We were able to find information in the header supporting the redirect. We then perform a browser get and compare the top few lines of source code. In your case they are different, indicating a potentially severe error.

Most search engines prefer 301 Permanently Moved directives and

How do I fix this?

Thanks much?