Plugin got deleted while updating

My website is http://www.adeshgurav.com

I use Yoast SEO plugin.

While updating the plugin something error took place and the plugin got deleted. However, the folder of the same plugin is existed in the File Manager of H-Panel with Hostinger.in server.

Please help me in restoring the Yoast SEO plugin with all it’s data as it was before.

The page I need help with: [log in to see the link]