https://evo.im/blog/best-practices/avoiding-unwanted-404-responses-from-getdocumentobject-in-evolution-cms.html
Avoiding Unwanted 404 Responses from `getDocumentObject()` in Evolution CMS
Dec 11, 2014 - Why getDocumentObject can trigger a 404 flow when the document is missing, and how to guard custom logic against that behavior.
avoidingunwantedresponsesevolutioncms