Hi,
we were trying to add a field to the user model using the ODOO web interface and after that suddenly two users activated the developer mode, clicking on the setting menu returns the PFC_ERROR Server Error:

ValueError: Element 'form string="Settings" class="oe_form_configuration o_base_settings" js_class="base_settings"' cannot be located in parent view

' cannot be located in parent view"

Unfortunately, I haven't backed up from the ODOO database to restore it to some time ago. please help me, thanks.