React error #200 in latest version

WordPress 4.9.2
Liveblog Version 1.7.1

Error:
Uncaught Error: Minified React error #200; visit https://facebook.github.io/react/docs/error-decoder.html?invariant=200 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
at r (app.js?ver=1.7.1:14)
at yn (app.js?ver=1.7.1:14)
at Object.render (app.js?ver=1.7.1:22)
at Object. (app.js?ver=1.7.1:6)
at e (app.js?ver=1.7.1:1)
at app.js?ver=1.7.1:1
at app.js?ver=1.7.1:1

The above link in facebook’s github says that the error is “Target container is not a DOM element.”

Anyone else having this as well?

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