Hello,
After making changes into magento configuration, you will have to clear the cache to take effect for new setting.
You can achieve this by different two ways :
Through Mangeto admin panel : 1. login to your magento admin panel.
2. Go to System > Cache Management.
From here you can clear all cache.
Through Shh :1. Login to your server via ssh.
2. Go to your root directory of domain.
Quote#cd /home/username/public_html
3.Go to cache directory
var/cache and delete cache files inside directory.
Quote#cd var/cache
# rm -fr mage--*
That's all you have done.
Enjoy !!
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