I have the following problem with the text editor on the front-end of the page.
When a user tries to access to create or modify an article from the front-end, a hole in white appears and the text editor is not displayed. I've tried all that I use the JCE and TinyMCE.

Joomla version is 3.2.7, and I also have problems updating the version, when I try to do this update from the update menu Joomla, not completed, then the web is out of service. And I have to restore backup to get it working again.

Thanks for the help.