TYPO3 Core

If you use errorHandler: Page in your site configuration and link to a page, which is somehow not existing, disabled or not translated yet, the server runs into an endless loop trying to fetch the page. I think it would be a good idea to make a check if the requested URI and the configuered errorContentSource URI are the same. And if it is the case return nothing or throw an error or whatever you think is the proper way to handle this situation.