A "Session is invalid or missing" error usually means your session has gone out of sync with the GivingHub database. There can be a couple different reasons for this, but most commonly your session has "timed out" and it is otherwise not obvious.
You can usually resolve this by taking one or more of the following actions:
- Close out of whatever browser you are using entirely, then open the browser again and navigate back to where you were
- Sign out of the GivingHub, sign back in, and open the incomplete Application or Outcome form again
- Clear your browser's cache
By way of one of the above actions, you should be able to restart a "session" and proceed.
If you continue to have trouble, please submit a ticket to our support team.