AddThis Status (canceled) error

I am currently using AddThis plugin in my WordPress.
After installing the AddThis plugin, my website started to have errors with below Addthis’s URL.
May I know what is the root cause and how can we solve this?

After using the plugin, all our pages are calling to this URL https://s7.addthis.com/static/sh.f48a1a04fe8dbf021b4cda1d.html and return Status: (canceled)

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