Trying for months to enter Internet Advancement

I’ve tried it all. Deleted the event and creating it. Adding only a single person. Adding people to an existing event and relabeling it. Nothing. Used to get the “Whoops” message. Now I just get “Error”.

Can someone please help?

The “error” messages appear to be a known condition that has been reported to the developers. See

For how to record activities see Internet Advancement help information is at