Problem after Update tex disappears!

I updated the SiteOriginwidget and now I’ve a big problem!
The text of almost al my post (the post I’ve built with this widget) has disappeared!
I don’t know what to do. When I go the my posts it says:”You have to install teh Site Origin Bundel to use te Widget”, when I do that is says the installation has gone wrong because I already have installed this widget.
Could anyone help me? Now my whole site has empty posts :(