When i edit a node, the editors are not showing up. Just a blank space where they normally are.
When i remove an image from an unrelated image field, the editors show up.
I can then add the picture again and everything works fine.

I get the javascript error Uncaught Syntax error, unrecognized expression: in Jquery.js?v=1.4.4
I previously fixed this error by using a newer jquery version, but that creates lots of problems on other places.

Does anyone have an idea for a fix?

using ckeditor 4.4.3