I display a wp_editor on the front-end and everything was going fine until a recent WP update.
Now, the "insert/edit link" is not working due to a Javascript error:
Uncaught TypeError: Cannot set property 'tempHide' of undefined
This error only appears on front-end. The back-end is going fine.
I've looked for it on StackExchange and Google. Maybe I'm not using the right keywords, but I don't find anyone with the same problem...
Has anyone an idea?