I've followed the instructions to deploy the events page however am now hitting a 404 error. I believe it's the /You don’t have duplicate webpage records (same partial URLs twice, which results in a 404 error)./ from this URL: https://learn.microsoft.com/en-us/dynamics365/marketing/event-troubleshoot but there's no information on how to fix it.
Any help would be much appreciated - all our events are down :(