500 Internal Server Error for sub domain using htaccess in SilverStripe 3.1

Question

I am getting a 500 server error for a sub domain. It was working perfectly before installing SilverStripe 3. Is there any modification needed in the default .htaccess created by SilverStripe installation?

Answer 1

Thanks every one for their support, but I follow different method. I have created sub domain from cpanel, but selected same root folder instead of creating new directory.
I got the help from here. https://forums.cpanel.net/threads/domain-redirecting-to-cgi-sys-defaultwebpage-cgi.139597/page-3#post-656642