Error while exporting Review votes

[soumendrak]

Getting errors while exporting Reviewer votes. I have admin access.

I've attached the error reproduction video.
Link of error: https://in.pycon.org/cfp/pycon-india-2023/dashboard/votes/export/

VoteExportError.mov

[ananyo2012]

Fixed. There was an invalid character in Proposal Section name causing issues in excel sheet name.