tinymce with plugin responsive-filemanager, does not show image

I have installed the filemanager to the tinymce editor. The plugin works well, uploads files from the local and saves them, creates directories etc.

The problem is that when I select an image to insert it in the editor, it does not do it correctly. In fact it does not copy the correct address of the image. These are the configurations and directories that I have:

Directories:

-Editor
  +ejemplo.html
  -js
   |---tinymce
       |---------filemanager
       |---------source
       |---------thumbs
       |---------plugins
                  |--------responsivefilemanager
                  |                       |----plugin.min.js
                  |--- etc..

config.php:

'base_url' => // por defecto, no tocar.
'upload_dir' => '/source/'
'current_path' => '../source/'
'thumbs_base_path' => '../thumbs/'

HTML and tinymce (js):

plugins: [ 'responsivefilemanager' ], // etc...
external_filemanager_path:"http://localhost/editor/js/tinymce/filemanager/",
filemanager_title:"Menejador de Archivos" ,
external_plugins: { "filemanager" : "http://localhost/editor/js/tinymce/filemanager/plugin.min.js"}