Problem in re deploy

I unable to deploy my form. It had deployed for four times but at time of 5 , it was unable. and following message was shown.

your form cannot be deployed because it contains errors: Unexpected KoBoCAT error 400: b’{“detail”:“The name column for the 'pz4sw42' choice list contains these duplicates: 'other'. Duplicate names will be impossible to identify in analysis unless a previous value in a cascading select differentiates them. If this is intentional, you can set the allow_choice_duplicates setting to 'yes'. Learn more:”}’

@anamul_haque_1122, maybe this post discussed previously should help you solve your issue:

You could also check your XLSForm for syntax issues by validating your XLSForm through this online validator.