Search leads to 404 page in Magento

I have a problem in Magento. The main website has 5 different storefronts, I edited default theme and developed one of those 5. Now I have a problem when I try to search for anything on my homepage. Instead of search res开发者_如何转开发ults page, I get a 404 page.

What could be wrong?

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Check if you have installed "Customers who bought this product also purchased" extension. If yes probably the culprit is this extension. Delete or comment the following lines in app/code/local/Jain/Bought/etc/config.xml under line number 34.

<rewrite>
    <result>
        <to>bought/result</to>
    </result>
</rewrite>

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I have experienced same thing with mRecommender extension - Search leads to 404 page in Magento

If you are using this then also search will return 404 page not found.

Fix -
Comment out following lines from -

\app\code\community\Mateusz\Recommender\etc\confix.xml - line no 36

<rewrite>  
<result>  
<to>recommender/result</to>  
</result>  
</rewrite>