Sidebar loads again and again after scrolling for each new posts

There is no issue with infinite – scroll on my website djpushkin.com

The only thing which i want to fix is sidebar which also gets appended each time i scroll down the page along with the next post.

so can anybody provide suggestion/solution about how to restrict sidebar from loading multiple times – i just want it to be loaded only once whenever user will open the website.!

https://www.ads-software.com/extend/plugins/infinite-scroll/