Unable to deploy project in my self-hosted server

I am facing this problem in my own staged sever.

What is the solution. Note: I have changed domain and sub domain addresses.

Welcome to the community, @sajib0102! Maybe you will need to recheck your configuration. Please also validate your XLSForm through this online validator to see if there are any syntax issues. Sometimes, syntax issues also hinder form deployment.

Form is completely fine. Also when I upload xls form in a new form it is working. But when I deploy it to old forms the error appears.