getting some error on viewing joomla website

[dhruv227]

i went to my website which is based on joomla and got this following error :

404 - Component not found
You may not be able to visit this page because of:

1. an out-of-date bookmark/favourite
2. a search engine that has an out-of-date listing for this site
3. a mistyped address
4. you have no access to this page
5. The requested resource was not found.
6. An error has occurred while processing your request.

Please try one of the following pages:

• Home Page

If difficulties persist, please contact the System Administrator of this site.
Component not found

have any ideas on how to fix it.

 

[tittat]

Whats wrong??
I just went through your site and everything works fine for me.Home, forum, news,tech, bollywood everything works fine.
Or are you talking about some other pages???