title: ValueError: Invalid field on model 'res.config.settings' odoo 14
body: <p>I'm getting an error issue every time I try to save a setting in my odoo environment:</p>
  <blockquote>
  <p>ValueError: Invalid field 'expense_extract_show_ocr_option_selection'
  on model 'res.config.settings'</p>
  </blockquote>
  <p>I've been looking a the Odoo base code and I can't find that property, do you know where is it? and more importantly why I'm getting that error?</p>