Unable to invite friend to shared envelope

When I try to invite a friend it allows me to choose which friend to invite and the gives me an error:

Hey Josiah,

Welcome to our forum, I am so sorry you are having issues! Would you mind deleting and redownloading the app, and letting me know if this is still happening?

If so, what screen do you get to before you get this error message? And are you able to long press on the error message? There should be a technical error code that pops up that will let our tech team know what’s going on!