I need help resolving an activation issue. Our Events module has been in activated and in production for months now and working fine. All of a sudden today we are getting a message that it is in trial mode and we cannot edit events. Nothing has changed on our end. We haven't done any updates or changed the license file or anything. Thanks for your help on this urgent issue!

Laura,

Can you please confirm with your Hosting provider, that nothing has changed?
The license is activated per DNN Install basis, so if there is any change to the DNN, such as folders, server IP address, it will invalidate the license.

Meanwhile, please follow the instructions on License page, if you need more help on the License issue. as we need detailed info to help you.