I've got a website installed in DNN9.
Everything worked untill yesterday. I can't add modules to my page anymore. When I click add module, the module itself keeps floating on the screen and I can't put it anywhere. It's not clickable or dragable. Also i doesnt say "HTML" in the module anymore but just the placeholder text that is used when u add a html module on a page.
It also is not possible to drag and drop any existing modules anymore.
Help would be appreciated.