Form preview server error 500

Welcome back to the community, @sandeshsays! Would you mind validating your XLSForm through this online validator to see if there are any syntax issues?

I am getting this error in all my forms! Here is my online validator output :

You should still be able to preview your form by clicking the Preview in browser. The error message you see at the moment is not that severe that should affect the loading of your XLSForm to the server.

Yes. I am able to see the form preview from the link ‘Enketo…’, but shouldn’t I be able to see it from my own server link at

Seems like it’s an issue with your server. Would you mind trying it with one of the publicly available server (HHI or OCHA)? Maybe that should give you a much more clear idea.