A zero-installation, zero-maintenance, open-source, all-in-one system for ticketing, subscriptions, development, and backoffice functions, designed expressly for the needs, budgets and constraints of small to medium community theaters.
The error message down by the form contains HTML content that is escaped. This is probably due to escaping all error message text in order to prevent Cross-Site Scripting (XSS).
Also of note: the same error text shows up in the green flash message, where it renders as HTML instead of being escaped.
On the hosted www.audience1st.com website, if I have previously created an account and try to create a new one, I see a flash message that indicates I can log in with my existing account. However, when I click the link, I get a 404: