Can't set links

Hi. I built a site in Contao 2.11.7 a few years back. Now I can't set links in IE anymore. If I try and hit "insert", nothing happens. It works fine in Firefox and Chrome. I was wondering if there's an easy fix or if I'd have to update Contao. Thanks

This is an issue with the TinyMCE version used in your Contao installation. You could try to manually update only the TinyMCE. Otherwise you should do a clean update to Contao 3.5.

Thank you very much for the tip