Error 500 when trying to edit a survey

[Kal_Lam]

Welcome back to the community, @diogosantos! This community post discussed previously should help you solve your issue:

KFA The data server for your form or the Enketo server is down. Please try again later or contact support@kobotoolbox.org. (500)

@abrahamolayinka, an update … What I observed when downloading your data is that I could see duplicates in your submissions: [image]o The _uuid shows that there are duplicates. Delete the dubplates from your Data and you should be able to edit your submissions without having to see the error message when trying to save the edited submissions.