XF 1.3 Click on Tools>ElasticSearch Setup throws error


Active member
Not sure why this is happening, as the rebuilding of elasticsearch indexes worked fine, but when I go to ACP>Tools and click on "Elasticsearch Setup" I get the following error screen:
Screen Shot 2014-04-14 at 1.20.23 PM.png


XenForo developer
Staff member
That's certainly strange. I'd reupload the ES files and possibly try reimporting (upgrading) the add-on to see if that makes a difference.