Problems with plugin

[attiquetecnologia]

Hello, I have problems to add images using a image button from editor.

When I choose the upload image and submit popup form, a ticket is returned with follow message:

<type 'exceptions.AttributeError'> 'thread._local' object has no attribute 'plugin_ckeditor'

Traceback (most recent call last):
File "E:\Dropbox\Projetos\attiquecms\gluon\restricted.py", line 227, in restricted
exec ccode in environment
File "e:/Dropbox/Projetos/attiquecms/applications/attiquecms/controllers/plugin_ckeditor.py", line 59, in
File "E:\Dropbox\Projetos\attiquecms\gluon\globals.py", line 417, in
self._caller = lambda f: f()
File "e:/Dropbox/Projetos/attiquecms/applications/attiquecms/controllers/plugin_ckeditor.py", line 8, in upload
mime_type) = current.plugin_ckeditor.handle_upload()
Attrib