Error Detected on Live Composer

This what happened to my website :

Live Composer returned JS error
TypeError: undefined is not an object (evaluating ‘LiveComposer.Builder.PreviewAreaWindow.tinyMCE.init’)
File “http://anneedwardstv.com/site1/wp-content/plugins/live-composer-page-builder/js/builder/builder.settings.panel.functions.js?ver=1.3.1”, line 305, char 49

How should I resolved this? Please help…

Hello there,

What versions of WordPress, West and Live Composer plugin are you running? Are they the latest ones?

Regards,
Kharis

Hello Kharis,

Thanks for your prompt response. Currently is all up to date :

You have the latest version of WordPress 4.8. Future security updates will be applied automatically.

Plugins : Your plugins are all up to date.

Themes : Your themes are all up to date.

Live Composer : Version 1.3.1

Hello there,

Is this error only appearing while you composing a content with specific module? Please share the link to the page where you get this error appearing.

Regards,
Kharis

Hello Kharis,

It happened to all modules in CMS. Every pages in CMS and I just realised that I cannot preview all my posting in live view. Only html format…