For a week or so, the Floating Social bar hasn't

For a week or so, the Floating Social bar hasn't been working. Specifically, the "Twitter" button on the floating social bar doesn't show a count, and is not aligned properly. See attachment which shows this page: http://www.domainsherpa.com/bill-hartzer-verified-domains/ But really it's any page on my site.

If I look at the Javascript console of Chrome, I see these errors:
TWITTER WIDGET: The Twitter API v1.0 is deprecated, and this widget has ceased functioning.
widget.js:1 TWITTER WIDGET: You can replace it with a new, upgraded widget from <https://twitter.com/settings/widgets/new/user?screen_name=domainsherpa>
widget.js:1 TWITTER WIDGET: For more information on alternative Twitter tools, see <https://dev.twitter.com/docs/twitter-for-websites>

I think your plugin needs to be updated. Can you confirm?