AdityaRathore

Got the Solution Ramesh, it was one of the plugins that was causing problems. Deactivated it and Tada!! it worked. 🙂 Thanks bro

(1) Through your cPanel, check phpinfo() to see if these functions are available – allow_url_fopen and curl_init . You can check with phpinfo().
One of them is necessary for update/install. (source)

(2) Check with Hostgator if the server where your site is hosted has access to the following url – api.wordpress.org. If not, have them add the IP in the hosts file.

Ramesh how do I do that?

Thanks Ramesh for the response. I am not running it locally. bedesiadoptadesi.com This is self hosted wordpress installation. Hope you come up with some solution.