Today I got a mail from Google webmasters, that Google bots are unable to find robots.txt file of my website. I also tried to locate the file by http://www.mydomain.com/robots.txt but the file isn't there. Instead the message is displayed as below.
"User-agent: * Disallow: /wp-admin/
Please help me, I need to find where is robots.txt file located in wordpress? How to make it again crawled by Google? Or if I need to create a new robots.txt file then how to do that? And what should I do of the previous robot.txt file??