I would appreciate it if you help me in the following issue;
upgrading my moodle site to the latest version of moodle (2.9) the text
editors at the site don't work very well; for example it prevents me to upload an image, also it doesn't accept any html code or any text format !! I tried that in both Atto and TinyMCE editors.
At my site I am using the SimpleSpace theme.
tried to change the theme and the issue has not been solved until I
deactivate the Plain text plugin and the Atto plugin and change the
simple space theme to another one!
Moreover, I tried to use the same theme files at the same moodle version but at another site and it works !!