Media Library does not show any images but Loading animation

Hello,

I am facing a problem with Media Library. When I try uploading a New Featured Image to the post, the Media Library just shows me the loading animation and nothing else even after 30 mins.

I have attached the screenshot of the same. It would be great if someone can help me solve this issue with WordPress.

Below is the link of the screenshot:
https://awesomescreenshot.com/0494ppd505
or
https://docs.google.com/a/shirishproductions.com/file/d/0B-0r9Rxh76qUbkVKNFl6b2VXOW8/edit?usp=drivesdk

Thank you,
Rashmi Reddy PR
Shirish Productions