Imran ul Haque Ansari

I am facing this error in my google webmaster tools,it create the crawling error.
below is the some links which i get daily.
i receive 200-300 errors daily.how can this fixed?when i deactivate the WordPress Social Login plugin then i did not get this type of error.

Googlebot couldn’t crawl this URL because it points to a non-existent page.
Generally, 404s don’t harm your site’s performance in search, but you can use them to help improve the user experience.

https://www.medhealthreports.com/sym/root/usr/tmp/sess_04cf9998e7abf6709b8cf7dd36a6781e
https://www.medhealthreports.com/sym/root/usr/tmp/sess_04cf9998e7abf6709b8cf7dd36a6781e
https://www.medhealthreports.com/sym/root/usr/tmp/sess_51bc034d82eba3ca9d082dcbb78acd96
https://www.medhealthreports.com/sym/root/usr/tmp/sess_23bc034d82eba3ca9d082dcbb78acd97
https://www.medhealthreports.com/sym/root/usr/tmp/sess_3cc848f31e599fc09c879528ff52740f
https://www.medhealthreports.com/sym/root/usr/tmp/sess_04cf9998e7abf6709b8cf7dd36a6781e

i am getting the same message,but the Rating are showing proper.also i have search in google the star rating for this post is showing proper.
but i want to remove this Warning message.
i am using twentytwelve theme and Post Ratings plugin

Warning: Missing required field “entry-title”.
Warning: Missing required field “updated”.
Warning: Missing required hCard “author”.

Extracted structured data
hreview
item-fn: Product Name
reviewer-hcard:
fn: MyAuthor
person-name:
family-name: MyAuthor
given-name: MyAuthor
rating:
value (normalized to 5.0 scale): 5.0
value: 5.00 / 5
———————————————————

hatom-feed
hatom-entry:
entry-content: My Content…………
Warning: Missing required field “entry-title”.
Warning: Missing required field “updated”.
Warning: Missing required hCard “author”.
entry-title: Product Name
updated: 5.00 / 5
author:
fn: My Content……………

See Here:Click