<?xml version="1.0"?>
<api>
  <warnings>
    <feedrecentchanges xml:space="preserve">days may not be less than 1 (set to 0)
limit may not be less than 1 (set to 0)</feedrecentchanges>
  </warnings>
  <error code="internal_api_error_DBQueryError" info="Database query error" xml:space="preserve" />
</api>