Javascript tinyMCE in New Discussion error and not show !

I get an error on his javascript chatter

Uncaught TypeError: c is not a constructor
    at B.init (tinymce.min.js:11)
    at n.<anonymous> (tinymce.min.js:11)
    at Array.<anonymous> (tinymce.min.js:4)
    at n (tinymce.min.js:3)
    at p (tinymce.min.js:4)
    at tinymce.min.js:4
    at HTMLScriptElement.i (tinymce.min.js:4)

I get an error on his javascript chatter

Uncaught TypeError: c is not a constructor at B.init (tinymce.min.js:11) at n. (tinymce.min.js:11) at Array. (tinymce.min.js:4) at n (tinymce.min.js:3) at p (tinymce.min.js:4) at tinymce.min.js:4 at HTMLScriptElement.i (tinymce.min.js:4)