Action Expired When Activating Stax User Account
If you or someone else are invited to Stax and do not activate your account within 12 hours of the invitation email being sent, the invitation will expire.
When the invitation expires, you'll receive an error message if you try to activate your account:
Action expired
If you see this message, contact an admin of your Stax tenancy to re-invite you. Stax support is unable to assist with dispatching invitations to new users.