I am facing a different problem in codeigniter.

When I try to access the videos page in my site, it will redirect to 404.shtml page. But cvideos.php file exists in my controllers folder.

If I access like this <http://domain-name/videos> , then it will be redirected like this
//domain-name/500.shtml 

And If I access the same page like this //domain-name/videos/myvideos, then then it will be redirected like this
//domain-name/404.shtml

Also, If I change the controller name from videos to some other name like videoss it works fine. Can anyone tell wats the issue.

I used this line in my .htaccess also just for testing. But no use.

RewriteRule ^videos/$ index.php/videoss/ [L]