As I have assigned to work on magento, according to our requirement i tried to install Arabic extension for magento. The extension got successfully installed. Later on refreshing the admin panel, it shows the URL not found. The Stores FrontEnd CMS home page is loading, But when Iclick on any products, it shows again URL not found..
How can i solve this...
When diagnosing things like this, try the following..
From a shell, run
/var/www/shell$ php indexer.php --reindexall
You've just manually cleared your caches and re indexed your data. See if your system comes back to life.