Google ad sence is refreshing in the right side on item-page when scrolling down/up the page, this cause the error for JS.
How to avoid refreshing during scrolling down or up....?

error
uncaught exception: TagError: adsbygoogle.push() error: All ins elements in the DOM with class=adsbygoogle already have ads in them.

@Ivanko
Would be better to check on google, don't you have too much ads on 1 page?

i have 2 pcs. one on top on item page second on slide bar...(google policy 3 max per page)
The error comes only when you start scrolling, and google ad start refreshing, which normally should not happen.

@Ivanko
Try to disable sticky sidebar on item page.

Then the google ad will move on top an will be hidden . is not ?
Not best solution...
There should be js trick...

@Ivanko
No, sidebar will not be sticky.