Page builder not updating Page content
<p>Hello I am using Page builder plugin (version 2.4.6). But i can not update my page content. If I change my page content it is set back to blank. I have updated plugin. I have deactivate all other plugin but same things happen.</p>

<p><strong>Why the page content not updated ?</strong> Even I can not see the two button <code>(History and Live Editor button)</code> in editor.</p>

<p><strong>I am using wordpress plugin 4.3.1 version.</strong></p>