My web pages with date picker have stopped working since 3.7.8
In the console I have the following error
Hi Cosmo, this is an error report for the ‘Data Picker’ not ‘Date Picker’ - so you should prob file a new bug report separately if there is not already one relating to your issue.
It seems to me you either have an old dmxAppConenct.js version on the server or you have to clear the browser cache.
Please save your page, then the new dmxAppConnect.js will be generated, then make sure to upload to your server.