feed error

A link to your site might help.

I am actually having this problem on three installation of 3.0.1

the site is https://www.preventbadbreath.org

here is a screen copy of the W3 validator. On this site line 157 is the highlighted line in yellow. Line 157 is </channel>.

is bad. Our sense of smell can get used to many different types of odors including our own making it harder to test bad breath.</p>
<p>The best solution for bad breath is really good oral care, brush and floss your teeth regularly. Halitosis can be caused by serious dental or medical conditions and you should consult with your dentist about continuing bad breath problems.</p>
]]></content:encoded>
<wfw:commentRss>https://www.preventbadbreath.org/bad-breath-testself/feed/</wfw:commentRss&gt;
<slash:comments>0</slash:comments>
</item>
</channel>
</rss>

Served from: https://www.preventbadbreath.org @ 2010-09-27 22:57:53 –>

Have you tried:

– deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems?

– resetting the plugins folder by FTP or phpMyAdmin? Sometimes, an apparently inactive plugin can still cause problems.

I have done number 1 as I mentioned in my original post. I am using the default 2010 theme. How do you reset the plugins folder? Does that mean reloading it?

Have a look at the link I gave above.