Jquery error: Cannot read property ‘createDocumentFragment’ of null

Replies: 0

First thank you for creating this awsome plugin! Recently I found that my wordpress site runs abnormally and I found that there is a jquery error when I active this plugin. That could be great if you can help to check if there are something wrong with my setting(This error didn’t occur a few days before) 🙂 thankyou
There is a link of my site: http://www.sai-tai.com/blog/
Error console:

JQMIGRATE: Migrate is installed, version 1.4.1
jquery.js?ver=1.12.4:3 Uncaught TypeError: Cannot read property 'createDocumentFragment' of null
    at ca (http://www.sai-tai.com/blog/wp-includes/js/jquery/jquery.js?ver=1.12.4:3:4982)
    at ja (http://www.sai-tai.com/blog/wp-includes/js/jquery/jquery.js?ver=1.12.4:3:7042)
    at Ha (http://www.sai-tai.com/blog/wp-includes/js/jquery/jquery.js?ver=1.12.4:3:20877)