Error

/home/ec2-user/apps/env/lib64/python3.11/site-packages/evoke/Page/evo/Page_pressrelease_public_view.evo line 25

          div: cls="report-caption"
            h3: dstore.get('Caption', '') 
          div:  cls="report-date"
            h4: self.format_date(dstore.get('date', ''))
div: cls='container report-view'
  div: cls='row report-content-row'

ValueError: Invalid isoformat string: ''