Registering new user returns 500 error

[LaurensRietveld]

But: it seems everything went fine, and I can login without problems

[enridaga]

The UI has still some limitations in terms of usability/feedback. Because of that, it is possible that you pressed the sign-up button twice. Thank you for the feedback, we should improve this in https://github.com/the-open-university/pesto
I opened basilapi/pesto#4

[enridaga]

Since this is not about the backend, I close this issue.