I've just upgraded to WP 3.9.1 and to version 126.96.36.199 of mqtranslate and now I can't use the visual editor Tiny MCE when I try to write posts, custom posts and pages. When I try to switch to Visual it doesn't work.
When I disable mqtranslate 188.8.131.52, the visual editor works correctly.
If it could be useful, I used the Inspector on Chrome to watch what happens into the console when I try to switch to visual mode:
Uncaught TypeError: Cannot set property 'setup' of undefined post-new.php?post_type=page:845 qtrans_hook_on_tinyMCE post-new.php?post_type=page:845 switchEditors.go post-new.php?post_type=page:925 window.switchEditors.switchto editor.min.js?ver=3.9.1:1 onclick post-new.php?post_type=page:685
When the editor page is loaded I see this into the console:
Uncaught TypeError: Cannot read property 'split' of undefined
Any ideas? Thank you :)