Javascript Errors

Not able to select any options in “Choose Buttons and Options” and getting this kind of error.

Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://w.sharethis.com/dynamic/stlib/allServices.js
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://w.sharethis.com/button/buttons.js
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://s.sharethis.com/loader.js
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://w.sharethis.com/button/css/buttons.css
Uncaught TypeError: Cannot read property ‘length’ of undefined jquery.min.js:2
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://wd-edge.sharethis.com/button/getDefault.esi?cb=cnsCallback
Uncaught TypeError: Cannot read property ‘facebook’ of undefined stlib_preview.js:193
event.returnValue is deprecated. Please use the standard event.preventDefault() instead.
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT

It looks like your server is broken and not loading your site in live or even files properly in this plugin. Please let me know as soon as it is fixed.

Thanks
Kihsan

https://wordpress.org/plugins/share-this/